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CVE-2018-3938

UnknownEPSS 3.30%

Last modified

CVE-2018-3938 is a vulnerability of currently unknown severity. An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. EPSS estimates a 3.30% chance of exploitation in the next 30 days.

Description

An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.

Metrics

EPSS Probability
3.30%

87.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
SonySnc-Eb600 Firmware1.87.00
SonySnc-Eb630 Firmware1.87.00
SonySnc-Eb600b Firmware1.87.00
SonySnc-Eb630b Firmware1.87.00
SonySnc-Eb602r Firmware1.87.00
SonySnc-Eb632r Firmware1.87.00
SonySnc-Em600 Firmware1.87.00
SonySnc-Em601 Firmware1.87.00
SonySnc-Em630 Firmware1.87.00
SonySnc-Em631 Firmware1.87.00
SonySnc-Em602r Firmware1.87.00
SonySnc-Em632r Firmware1.87.00
SonySnc-Em602rc Firmware1.87.00
SonySnc-Em632rc Firmware1.87.00

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2018-3938?
An exploitable stack-based buffer overflow vulnerability exists in the 802dot1xclientcert.cgi functionality of Sony IPELA E Series Camera G5 firmware 1.87.00. A specially crafted POST can cause a stack-based buffer overflow, resulting in remote code execution. An attacker can send a malicious POST request to trigger this vulnerability.
How severe is CVE-2018-3938?
Severity scoring for CVE-2018-3938 is pending analysis. The EPSS model estimates a 3.30% probability of exploitation in the next 30 days.
How do I fix CVE-2018-3938?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2018-3938?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST