SARA / Free Tools / CVE / CVE-2025-20352

CVE-2025-20352 — Cisco IOS and IOS XE Software SNMP Denial of Service and Remote Code Execution V

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low privileges could cause a denial of service (DoS) condition on an affected device that i

CVSS
7.7 HIGH
EPSS
1.99% (top 16.60%)
CWE
CWE-121
Published
2025-09-24T17:10:42.891Z
Last modified
2026-02-26T17:48:03.098Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H
CISA KEV — Actively Exploited
Added to KEV
2025-09-29
BOD 22-01 due
2025-10-20
Ransomware use
Unknown

01What is this vulnerability?

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low privileges could cause a denial of service (DoS) condition on an affected device that is running Cisco IOS Software or Cisco IOS XE Software. To cause the DoS, the attacker must have the SNMPv2c or earlier…

02Affected products

VendorProductVersions
CiscoIOS12.2(55)SE, 12.2(55)SE3, 12.2(55)SE2, 12.2(58)SE, 12.2(55)SE1, 12.2(58)SE1, 12.2(55)SE4, 12.2(58)SE2, 12.2(55)SE5, 12.2(55)SE6, 12.2(55)SE7, 12.2(55)SE8, 12.2(55)SE9, 12.2(55)SE10, 12.2(55)SE11, 12.2(55)SE12, 12.2(55)SE13, 12.2(58)EZ, 12.2(53)EZ, 12.2(55)EZ, 12.2(60)EZ, 12.2(60)EZ1, 12.2(60)EZ2, 12.2(60)EZ3, 12.2(60)EZ4, 12.2(60)EZ5, 12.2(60)EZ6, 12.2(60)EZ7, 12.2(60)EZ8, 12.2(60)EZ9, 12.2(60)EZ10, 12.2(60)EZ11, 12.2(60)EZ12, 12.2(60)EZ13, 12.2(60)EZ14, 12.2(60)EZ15, 12.2(33)SXI2, 12.2(33)SXI3, 12.2(33)SXI5, 12.2(33)SXI4a, 12.2(33)SXI4, 12.2(33)SXI2a, 12.2(33)SXI, 12.2(33)SXI6, 12.2(33)SXI7, 12.2(33)SXI1, 12.2(33)SXI8, 12.2(33)SXI9, 12.2(33)SXI8a, 12.2(33)SXI10, 12.2(33)SXI11, 12.2(33)SXI12, 12.2(33)SXI13, 12.2(33)SXI14, 12.2(50)SQ2, 12.2(50)SQ1, 12.2(50)SQ, 12.2(50)SQ3, 12.2(50)SQ4, 12.2(50)SQ5, 12.2(50)SQ6, 12.2(50)SQ7, 15.3(1)T, 15.3(2)T, 15.3(1)T1, 15.3(1)T2, 15.3(1)T3, 15.3(1)T4, 15.3(2)T1, 15.3(2)T2, 15.3(2)T3, 15.3(2)T4, 15.0(1)EY, 15.0(1)EY1, 15.0(1)EY2, 15.0(2)EY, 15.0(2)EY1, 15.0(2)EY2, 15.0(2)EY3, 15.0(1)SE, 15.0(2)SE, 15.0(1)SE1, 15.0(1)SE2, 15.0(1)SE3, 15.0(2)SE1, 15.0(2)SE2, 15.0(2)SE3, 15.0(2)SE4, 15.0(2)SE5, 15.0(2)SE6, 15.0(2)SE7, 15.0(2)SE8, 15.0(2)SE9, 15.0(2)SE10, 15.0(2)SE11, 15.0(2)SE10a, 15.0(2)SE12, 15.0(2)SE13, 15.0(1)SY, 15.0(1)SY1, 15.0(1)SY2, 15.0(1)SY3, 15.0(1)SY4, 15.0(1)SY5, 15.0(1)SY6, 15.0(1)SY7, 15.0(1)SY8, 15.0(1)SY7a, 15.0(1)SY9, 15.0(1)SY10, 12.2(33)SXJ, 12.2(33)SXJ1, 12.2(33)SXJ2, 12.2(33)SXJ3, 12.2(33)SXJ4, 12.2(33)SXJ5, 12.2(33)SXJ6, 12.2(33)SXJ7, 12.2(33)SXJ8, 12.2(33)SXJ9, 12.2(33)SXJ10, 15.1(1)SG, 15.1(2)SG, 15.1(1)SG1, 15.1(1)SG2, 15.1(2)SG1, 15.1(2)SG2, 15.1(2)SG3, 15.1(2)SG4, 15.1(2)SG5, 15.1(2)SG6, 15.1(2)SG7, 15.1(2)SG8, 15.2(4)M, 15.2(4)M1, 15.2(4)M2, 15.2(4)M4, 15.2(4)M3, 15.2(4)M5, 15.2(4)M8, 15.2(4)M10, 15.2(4)M7, 15.2(4)M6, 15.2(4)M9, 15.2(4)M6a, 15.2(4)M11, 15.0(2)SG, 15.0(2)SG1, 15.0(2)SG2, 15.0(2)SG3, 15.0(2)SG4, 15.0(2)SG5, 15.0(2)SG6, 15.0(2)SG7, 15.0(2)SG8, 15.0(2)SG9, 15.0(2)SG10, 15.0(2)SG11, 15.2(2)GC, 15.2(3)GC, 15.2(3)GC1, 15.2(4)GC, 15.2(4)GC1, 15.2(4)GC2, 15.2(4)GC3, 15.1(1)SY, 15.1(1)SY1, 15.1(2)SY, 15.1(2)SY1, 15.1(2)SY2, 15.1(1)SY2, 15.1(1)SY3, 15.1(2)SY3, 15.1(1)SY4, 15.1(2)SY4, 15.1(1)SY5, 15.1(2)SY5, 15.1(2)SY4a, 15.1(1)SY6, 15.1(2)SY6, 15.1(2)SY7, 15.1(2)SY8, 15.1(2)SY9, 15.1(2)SY10, 15.1(2)SY11, 15.1(2)SY12, 15.1(2)SY13, 15.1(2)SY14, 15.1(2)SY15, 15.1(2)SY16, 15.4(1)T, 15.4(2)T, 15.4(1)T2, 15.4(1)T1, 15.4(1)T3, 15.4(2)T1, 15.4(2)T3, 15.4(2)T2, 15.4(1)T4, 15.4(2)T4, 15.0(2)EA, 15.0(2)EA1, 15.2(1)E, 15.2(2)E, 15.2(1)E1, 15.2(3)E, 15.2(1)E2, 15.2(1)E3, 15.2(2)E1, 15.2(4)E, 15.2(3)E1, 15.2(2)E2, 15.2(2a)E1, 15.2(2)E3, 15.2(2a)E2, 15.2(3)E2, 15.2(3a)E, 15.2(3)E3, 15.2(4)E1, 15.2(2)E4, 15.2(2)E5, 15.2(4)E2, 15.2(3)E4, 15.2(5)E, 15.2(4)E3, 15.2(2)E6, 15.2(5a)E, 15.2(5)E1, 15.2(5b)E, 15.2(2)E5a, 15.2(5c)E, 15.2(2)E5b, 15.2(5a)E1, 15.2(4)E4, 15.2(2)E7, 15.2(5)E2, 15.2(6)E, 15.2(4)E5, 15.2(5)E2c, 15.2(2)E8, 15.2(6)E0a, 15.2(6)E1, 15.2(6)E0c, 15.2(4)E6, 15.2(6)E2, 15.2(2)E9, 15.2(4)E7, 15.2(7)E, 15.2(2)E10, 15.2(4)E8, 15.2(6)E2a, 15.2(6)E2b, 15.2(7)E1, 15.2(7)E0a, 15.2(7)E0b, 15.2(7)E0s, 15.2(6)E3, 15.2(4)E9, 15.2(7)E2, 15.2(7a)E0b, 15.2(4)E10, 15.2(7)E3, 15.2(7)E1a, 15.2(7b)E0b, 15.2(7)E2a, 15.2(4)E10a, 15.2(7)E4, 15.2(7)E3k, 15.2(8)E, 15.2(8)E1, 15.2(7)E5, 15.2(7)E6, 15.2(8)E2, 15.2(4)E10d, 15.2(7)E7, 15.2(8)E3, 15.2(7)E8, 15.2(8)E4, 15.2(7)E9, 15.2(8)E5, 15.2(8)E6, 15.2(7)E10, 15.2(7)E11, 15.2(8)E7, 15.2(7)E12, 15.2(2)JB, 15.2(2)JB2, 15.2(4)JB, 15.2(2)JB3, 15.2(4)JB1, 15.2(4)JB2, 15.2(4)JB3, 15.2(4)JB3a, 15.2(2)JB4, 15.2(4)JB4, 15.2(4)JB3h, 15.2(4)JB3b, 15.2(4)JB5, 15.2(4)JB6, 15.2(2)JB5, 15.2(2)JB6, 15.2(2)JAX, 15.3(3)M, 15.3(3)M1, 15.3(3)M2, 15.3(3)M3, 15.3(3)M5, 15.3(3)M4, 15.3(3)M6, 15.3(3)M7, 15.3(3)M8, 15.3(3)M9, 15.3(3)M10, 15.3(3)M8a, 15.2(4)JN, 15.2(1)EY, 15.0(2)EJ, 15.0(2)EJ1, 15.2(1)SY, 15.2(1)SY1, 15.2(1)SY0a, 15.2(1)SY2, 15.2(2)SY, 15.2(1)SY1a, 15.2(2)SY1, 15.2(2)SY2, 15.2(1)SY3, 15.2(1)SY4, 15.2(2)SY3, 15.2(1)SY5, 15.2(1)SY6, 15.2(1)SY7, 15.2(1)SY8, 15.2(5)EX, 15.0(2)EK, 15.0(2)EK1, 15.4(1)CG, 15.4(1)CG1, 15.4(2)CG, 15.5(1)S, 15.5(2)S, 15.5(1)S1, 15.5(3)S, 15.5(1)S2, 15.5(1)S3, 15.5(2)S1, 15.5(2)S2, 15.5(3)S1, 15.5(3)S1a, 15.5(2)S3, 15.5(3)S2, 15.5(3)S0a, 15.5(3)S3, 15.5(1)S4, 15.5(2)S4, 15.5(3)S4, 15.5(3)S5, 15.5(3)S6, 15.5(3)S6a, 15.5(3)S7, 15.5(3)S6b, 15.5(3)S8, 15.5(3)S9, 15.5(3)S10, 15.5(3)S9a, 15.5(1)T, 15.5(1)T1, 15.5(2)T, 15.5(1)T2, 15.5(1)T3, 15.5(2)T1, 15.5(2)T2, 15.5(2)T3, 15.5(2)T4, 15.5(1)T4, 15.2(2)EA, 15.2(2)EA1, 15.2(2)EA2, 15.2(3)EA, 15.2(4)EA, 15.2(4)EA1, 15.2(2)EA3, 15.2(4)EA3, 15.2(5)EA, 15.2(4)EA4, 15.2(4)EA5, 15.2(4)EA6, 15.2(4)EA7, 15.2(4)EA8, 15.2(4)EA9, 15.2(4)EA9a, 15.3(3)JN3, 15.3(3)JN4, 15.3(3)JN7, 15.3(3)JN8, 15.3(3)JN9, 15.5(3)M, 15.5(3)M1, 15.5(3)M0a, 15.5(3)M2, 15.5(3)M3, 15.5(3)M4, 15.5(3)M4a, 15.5(3)M5, 15.5(3)M6, 15.5(3)M7, 15.5(3)M6a, 15.5(3)M8, 15.5(3)M9, 15.5(3)M10, 15.3(3)JA1m, 15.3(3)JA1, 15.3(3)JA4, 15.3(3)JA5, 15.3(3)JA6, 15.3(3)JA7, 15.3(3)JA8, 15.3(3)JA10, 15.3(3)JA11, 15.3(3)JA12, 15.3(3)JAA, 15.3(3)JAA11, 15.3(3)JAA12, 15.3(3)JAB, 15.3(3)JB, 15.5(3)SN, 15.0(2)SQD, 15.0(2)SQD1, 15.0(2)SQD2, 15.0(2)SQD3, 15.0(2)SQD4, 15.0(2)SQD5, 15.0(2)SQD6, 15.0(2)SQD7, 15.0(2)SQD8, 15.6(1)S, 15.6(2)S, 15.6(2)S1, 15.6(1)S1, 15.6(1)S2, 15.6(2)S2, 15.6(1)S3, 15.6(2)S3, 15.6(1)S4, 15.6(2)S4, 15.6(1)T, 15.6(2)T, 15.6(1)T0a, 15.6(1)T1, 15.6(2)T1, 15.6(1)T2, 15.6(2)T2, 15.6(1)T3, 15.6(2)T3, 15.3(3)JNB, 15.3(3)JNB1, 15.3(3)JNB2, 15.3(3)JNB3, 15.3(3)JNB4, 15.3(3)JNB6, 15.3(3)JNB5, 15.3(3)JAX, 15.3(3)JAX1, 15.3(3)JAX2, 15.3(3)JBB, 15.3(3)JBB1, 15.3(3)JBB2, 15.3(3)JBB4, 15.3(3)JBB5, 15.3(3)JBB6, 15.3(3)JBB8, 15.3(3)JBB6a, 15.3(3)JC, 15.3(3)JC1, 15.3(3)JC2, 15.3(3)JC3, 15.3(3)JC4, 15.3(3)JC5, 15.3(3)JC6, 15.3(3)JC8, 15.3(3)JC9, 15.3(3)JC14, 15.3(1)SY, 15.3(1)SY1, 15.3(1)SY2, 15.3(3)JNC, 15.3(3)JNC1, 15.3(3)JNC4, 15.3(3)JNP, 15.3(3)JNP1, 15.3(3)JNP3, 15.6(2)SP, 15.6(2)SP1, 15.6(2)SP2, 15.6(2)SP3, 15.6(2)SP4, 15.6(2)SP5, 15.6(2)SP6, 15.6(2)SP7, 15.6(2)SP8, 15.6(2)SP9, 15.6(2)SN, 15.3(3)JPB, 15.3(3)JPB1, 15.3(3)JD, 15.3(3)JD2, 15.3(3)JD3, 15.3(3)JD4, 15.3(3)JD5, 15.3(3)JD6, 15.3(3)JD7, 15.3(3)JD8, 15.3(3)JD9, 15.3(3)JD11, 15.3(3)JD13, 15.3(3)JD14, 15.3(3)JD16, 15.3(3)JD17, 15.6(3)M, 15.6(3)M1, 15.6(3)M0a, 15.6(3)M1b, 15.6(3)M2, 15.6(3)M2a, 15.6(3)M3, 15.6(3)M3a, 15.6(3)M4, 15.6(3)M5, 15.6(3)M6, 15.6(3)M7, 15.6(3)M6a, 15.6(3)M6b, 15.6(3)M8, 15.6(3)M9, 15.2(4)EC1, 15.2(4)EC2, 15.3(3)JPC, 15.3(3)JPC1, 15.3(3)JPC2, 15.3(3)JPC3, 15.3(3)JPC5, 15.3(3)JND, 15.3(3)JND1, 15.3(3)JND2, 15.3(3)JND3, 15.4(1)SY, 15.4(1)SY1, 15.4(1)SY2, 15.4(1)SY3, 15.4(1)SY4, 15.3(3)JE, 15.3(3)JPD, 15.3(3)JDA7, 15.3(3)JDA8, 15.3(3)JDA9, 15.3(3)JDA11, 15.3(3)JDA13, 15.3(3)JDA14, 15.3(3)JDA16, 15.3(3)JDA17, 15.5(1)SY, 15.5(1)SY1, 15.5(1)SY2, 15.5(1)SY3, 15.5(1)SY4, 15.5(1)SY5, 15.5(1)SY6, 15.5(1)SY7, 15.5(1)SY8, 15.5(1)SY9, 15.5(1)SY10, 15.5(1)SY11, 15.5(1)SY12, 15.5(1)SY13, 15.5(1)SY14, 15.5(1)SY15, 15.3(3)JF, 15.3(3)JF1, 15.3(3)JF2, 15.3(3)JF4, 15.3(3)JF5, 15.3(3)JF6, 15.3(3)JF7, 15.3(3)JF8, 15.3(3)JF9, 15.3(3)JF10, 15.3(3)JF11, 15.3(3)JF12, 15.3(3)JF12i, 15.3(3)JF14, 15.3(3)JF14i, 15.3(3)JF15, 15.3(3)JCA7, 15.3(3)JCA8, 15.3(3)JCA9, 15.7(3)M, 15.7(3)M1, 15.7(3)M0a, 15.7(3)M3, 15.7(3)M2, 15.7(3)M4, 15.7(3)M5, 15.7(3)M4a, 15.7(3)M4b, 15.7(3)M6, 15.7(3)M7, 15.7(3)M8, 15.7(3)M9, 15.3(3)JG, 15.3(3)JG1, 15.3(3)JH, 15.3(3)JH1, 15.3(3)JI1, 15.3(3)JI3, 15.3(3)JI4, 15.3(3)JI5, 15.3(3)JI6, 15.8(3)M, 15.8(3)M1, 15.8(3)M0a, 15.8(3)M0b, 15.8(3)M2, 15.8(3)M1a, 15.8(3)M3, 15.8(3)M2a, 15.8(3)M4, 15.8(3)M3a, 15.8(3)M3b, 15.8(3)M5, 15.8(3)M6, 15.8(3)M7, 15.8(3)M8, 15.8(3)M9, 15.9(3)M, 15.9(3)M1, 15.9(3)M0a, 15.9(3)M2, 15.9(3)M3, 15.9(3)M2a, 15.9(3)M3a, 15.9(3)M4, 15.9(3)M3b, 15.9(3)M5, 15.9(3)M4a, 15.9(3)M6, 15.9(3)M7, 15.9(3)M6a, 15.9(3)M6b, 15.9(3)M8, 15.9(3)M7a, 15.9(3)M9, 15.9(3)M8b, 15.9(3)M10, 15.9(3)M11, 15.3(3)JK, 15.3(3)JK1, 15.3(3)JK2, 15.3(3)JK3, 15.3(3)JK2a, 15.3(3)JK1t, 15.3(3)JK4, 15.3(3)JK5, 15.3(3)JK6, 15.3(3)JK7, 15.3(3)JK8, 15.3(3)JK8a, 15.3(3)JK8b, 15.3(3)JK9, 15.3(3)JK10, 15.3(3)JK11, 15.3(3)JJ, 15.3(3)JJ1, 15.3(3)JPI1, 15.3(3)JPI4, 15.3(3)JPI1t, 15.3(3)JPI5, 15.3(3)JPI7, 15.3(3)JPI6a, 15.3(3)JPI8a, 15.3(3)JPI9, 15.3(3)JPI10, 15.3(3)JPJ2, 15.3(3)JPJ3, 15.3(3)JPJ2t, 15.3(3)JPJ3a, 15.3(3)JPJ4, 15.3(3)JPJ5, 15.3(3)JPJ6, 15.3(3)JPJ7, 15.3(3)JPJ7c, 15.3(3)JPJ8a, 15.3(3)JPJ9, 15.3(3)JPJ10, 15.3(3)JPJ11, 15.3(3)JPK, 15.3(3)JPK1, 15.3(3)JPK2, 15.3(3)JPK3, 15.3(3)JPK4, 15.3(3)JPK5, 15.3(3)JPK6, 15.3(3)JPK7, 15.3(3)JPK8, 15.3(3)JPK9, 15.3(3)JPL, 15.3(3)JPM, 15.3(3)JPN, 15.3(3)JPN1, 15.3(3)JPN2, 15.3(3)JPN3, 15.3(3)JPN4, 15.3(3)JPN5, 15.3(3)JPN6, 15.3(3)JPO, 15.3(3)JPP, 15.3(3)JPQ, 15.3(3)JPQ1, 15.3(3)JPQ2, 15.3(3)JPQ3, 15.3(3)JPQ4, 15.3(3)JPQ5, 15.3(3)JPR, 15.3(3)JPS, 15.3(3)JPT, 15.3(3)JPT1, 15.3(3)JPT2
CiscoCisco IOS XE Software3.5.0E, 3.5.1E, 3.5.2E, 3.5.3E, 3.6.0E, 3.6.1E, 3.6.2aE, 3.6.2E, 3.6.3E, 3.6.4E, 3.6.5E, 3.6.6E, 3.6.5aE, 3.6.7E, 3.6.8E, 3.6.7bE, 3.6.9E, 3.6.10E, 3.14.0S, 3.14.1S, 3.14.2S, 3.14.3S, 3.14.4S, 3.15.0S, 3.15.1S, 3.15.2S, 3.15.1cS, 3.15.3S, 3.15.4S, 3.7.0E, 3.7.1E, 3.7.2E, 3.7.3E, 3.7.4E, 3.7.5E, 3.5.0SQ, 3.5.1SQ, 3.5.2SQ, 3.5.3SQ, 3.5.4SQ, 3.5.5SQ, 3.5.6SQ, 3.5.7SQ, 3.5.8SQ, 3.16.0S, 3.16.1S, 3.16.1aS, 3.16.2S, 3.16.2aS, 3.16.0cS, 3.16.3S, 3.16.2bS, 3.16.3aS, 3.16.4S, 3.16.4aS, 3.16.4bS, 3.16.5S, 3.16.4dS, 3.16.6S, 3.16.7S, 3.16.6bS, 3.16.7aS, 3.16.7bS, 3.16.8S, 3.16.9S, 3.16.10S, 3.17.0S, 3.17.1S, 3.17.2S, 3.17.1aS, 3.17.3S, 3.17.4S, 3.8.0E, 3.8.1E, 3.8.2E, 3.8.3E, 3.8.4E, 3.8.5E, 3.8.5aE, 3.8.6E, 3.8.7E, 3.8.8E, 3.8.9E, 3.8.10E, 3.18.0aS, 3.18.0S, 3.18.1S, 3.18.2S, 3.18.3S, 3.18.4S, 3.18.0SP, 3.18.1SP, 3.18.1aSP, 3.18.1bSP, 3.18.1cSP, 3.18.2SP, 3.18.2aSP, 3.18.3SP, 3.18.4SP, 3.18.3aSP, 3.18.3bSP, 3.18.5SP, 3.18.6SP, 3.18.7SP, 3.18.8aSP, 3.18.9SP, 3.9.0E, 3.9.1E, 3.9.2E, 16.6.1, 16.6.2, 16.6.3, 16.6.4, 16.6.5, 16.6.4a, 16.6.5a, 16.6.6, 16.6.7, 16.6.8, 16.6.9, 16.6.10, 16.7.1, 16.7.1a, 16.7.1b, 16.7.2, 16.7.3, 16.7.4, 16.8.1, 16.8.1a, 16.8.1b, 16.8.1s, 16.8.1c, 16.8.1d, 16.8.2, 16.8.1e, 16.8.3, 16.9.1, 16.9.2, 16.9.1a, 16.9.1b, 16.9.1s, 16.9.3, 16.9.4, 16.9.3a, 16.9.5, 16.9.5f, 16.9.6, 16.9.7, 16.9.8, 16.10.1, 16.10.1a, 16.10.1b, 16.10.1s, 16.10.1c, 16.10.1e, 16.10.1d, 16.10.2, 16.10.1f, 16.10.1g, 16.10.3, 3.10.0E, 3.10.1E, 3.10.0cE, 3.10.2E, 3.10.3E, 16.11.1, 16.11.1a, 16.11.1b, 16.11.2, 16.11.1s, 16.12.1, 16.12.1s, 16.12.1a, 16.12.1c, 16.12.1w, 16.12.2, 16.12.1y, 16.12.2a, 16.12.3, 16.12.8, 16.12.2s, 16.12.1x, 16.12.1t, 16.12.4, 16.12.3s, 16.12.3a, 16.12.4a, 16.12.5, 16.12.6, 16.12.1z1, 16.12.5a, 16.12.5b, 16.12.1z2, 16.12.6a, 16.12.7, 16.12.9, 16.12.10, 16.12.10a, 16.12.11, 16.12.12, 16.12.13, 3.11.0E, 3.11.1E, 3.11.2E, 3.11.3E, 3.11.1aE, 3.11.4E, 3.11.3aE, 3.11.5E, 3.11.6E, 3.11.7E, 3.11.8E, 3.11.9E, 3.11.10E, 3.11.11E, 3.11.12E, 17.1.1, 17.1.1a, 17.1.1s, 17.1.1t, 17.1.3, 17.2.1, 17.2.1r, 17.2.1a, 17.2.1v, 17.2.2, 17.2.3, 17.3.1, 17.3.2, 17.3.3, 17.3.1a, 17.3.1w, 17.3.2a, 17.3.1x, 17.3.1z, 17.3.4, 17.3.5, 17.3.4a, 17.3.6, 17.3.4b, 17.3.4c, 17.3.5a, 17.3.5b, 17.3.7, 17.3.8, 17.3.8a, 17.4.1, 17.4.2, 17.4.1a, 17.4.1b, 17.4.2a, 17.5.1, 17.5.1a, 17.6.1, 17.6.2, 17.6.1w, 17.6.1a, 17.6.1x, 17.6.3, 17.6.1y, 17.6.1z, 17.6.3a, 17.6.4, 17.6.1z1, 17.6.5, 17.6.6, 17.6.6a, 17.6.5a, 17.6.7, 17.6.8, 17.6.8a, 17.7.1, 17.7.1a, 17.7.1b, 17.7.2, 17.10.1, 17.10.1a, 17.10.1b, 17.8.1, 17.8.1a, 17.9.1, 17.9.1w, 17.9.2, 17.9.1a, 17.9.1x, 17.9.1y, 17.9.3, 17.9.2a, 17.9.1x1, 17.9.3a, 17.9.4, 17.9.1y1, 17.9.5, 17.9.4a, 17.9.5a, 17.9.5b, 17.9.6, 17.9.6a, 17.9.7, 17.9.5e, 17.9.5f, 17.9.7a, 17.9.7b, 17.11.1, 17.11.1a, 17.12.1, 17.12.1w, 17.12.1a, 17.12.1x, 17.12.2, 17.12.3, 17.12.2a, 17.12.1y, 17.12.1z, 17.12.4, 17.12.3a, 17.12.1z1, 17.12.1z2, 17.12.4a, 17.12.5, 17.12.4b, 17.12.1z3, 17.12.5a, 17.12.1z4, 17.12.5b, 17.12.5c, 17.13.1, 17.13.1a, 17.14.1, 17.14.1a, 17.15.1, 17.15.1w, 17.15.1a, 17.15.2, 17.15.1b, 17.15.1x, 17.15.1z, 17.15.3, 17.15.2c, 17.15.2a, 17.15.1y, 17.15.2b, 17.15.3a, 17.15.4, 17.15.3b, 17.16.1, 17.16.1a, 17.17.1, 17.18.1
CiscoCisco IOS XE Catalyst SDWAN — 16.9.1, 16.9.2, 16.9.3, 16.9.4, 16.10.1, 16.10.2, 16.10.3, 16.10.3a, 16.10.3b, 16.10.4, 16.10.5, 16.10.6, 16.11.1a, 16.12.1b, 16.12.1d, 16.12.1e, 16.12.2r, 16.12.3, 16.12.4, 16.12.4a, 16.12.5

03Active exploitation status

Yes — actively exploited. Added to the CISA KEV catalog on 2025-09-29. Ransomware use: Unknown.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Open the Sigma generator with a pre-filled prompt for this CVE to draft a starting detection in your stack of choice:

Open in Sigma generator →

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

Want this in your SOAR or SIEM?
SARA's API returns EPSS, CVSS, KEV, and an analyst-grade summary in one call.
Read the API reference →