CVE-2019-1653 on CISA KEV

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to retrieve sensitive information. The vulnerability is due to improper access controls for URLs. An attacker

01What CISA says about this vulnerability

A vulnerability in the web-based management interface of Cisco Small Business RV320 and RV325 Dual Gigabit WAN VPN Routers could allow an unauthenticated, remote attacker to retrieve sensitive information. The vulnerability is due to improper access controls for URLs. An attacker could exploit this vulnerability by connecting to an affected device via HTTP or HTTPS and requesting specific URLs. A…

02Required action — verbatim from CISA

Apply updates per vendor instructions.

03Notes & references

• www.youtube.com — https://www.youtube.com/watch?v=bx0RQJDlGbY
• badpackets.net — https://badpackets.net/over-9000-cisco-rv320-rv325-routers-vulnerable-to-cve-201…
• tools.cisco.com — https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-2…
• www.securityfocus.com — http://www.securityfocus.com/bid/106732
• www.exploit-db.com — https://www.exploit-db.com/exploits/46262/
• seclists.org — http://seclists.org/fulldisclosure/2019/Mar/60
• seclists.org — http://seclists.org/fulldisclosure/2019/Mar/59
• seclists.org — https://seclists.org/bugtraq/2019/Mar/54
• seclists.org — https://seclists.org/bugtraq/2019/Mar/53
• packetstormsecurity.com — http://packetstormsecurity.com/files/152260/Cisco-RV320-Unauthenticated-Configur…
• packetstormsecurity.com — http://packetstormsecurity.com/files/152261/Cisco-RV320-Unauthenticated-Diagnost…
• packetstormsecurity.com — http://packetstormsecurity.com/files/152305/Cisco-RV320-RV325-Unauthenticated-Re…
• www.exploit-db.com — https://www.exploit-db.com/exploits/46655/
• www.zdnet.com — https://www.zdnet.com/article/hackers-are-going-after-cisco-rv320rv325-routers-u…
• threatpost.com — https://threatpost.com/scans-cisco-routers-code-execution/141218/

04SARA's analyst layer — why this matters

This vulnerability is currently on the CISA KEV list, which CISA only adds CVEs to when there is reliable evidence of active exploitation in the wild. For federal civilian agencies, BOD 22-01 requires remediation by the due date above. For everyone else, KEV is the strongest "patch immediately" signal you can get from public threat intel.

05Affected products (summary)

06Detection

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