SARA / Free Tools / CVE / CVE-2024-37040

CVE-2024-37040 — CWE-120: Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’)

CWE-120: Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) vulnerability exists that could allow a user with access to the device’s web interface to cause a fault on the device when sending a malformed HTTP request.

CVSS
5.4 MEDIUM
EPSS
21.00% (top 56.30%)
CWE
CWE-120
Published
2024-06-12T16:56:06.117Z
Last modified
2024-08-02T03:43:50.968Z
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

01What is this vulnerability?

CWE-120: Buffer Copy without Checking Size of Input (‘Classic Buffer Overflow’) vulnerability exists that could allow a user with access to the device’s web interface to cause a fault on the device when sending a malformed HTTP request.

02Affected products

VendorProductVersions
Schneider ElectricSage 1410Versions C3414-500-S02K5_P8 and prior
Schneider ElectricSage 1430Versions C3414-500-S02K5_P8 and prior
Schneider ElectricSage 1450Versions C3414-500-S02K5_P8 and prior
Schneider ElectricSage 2400Versions C3414-500-S02K5_P8 and prior
Schneider ElectricSage 3030 MagnumVersions C3414-500-S02K5_P8 and prior
Schneider ElectricSage 4400Versions C3414-500-S02K5_P8 and prior

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

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:

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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

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