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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (3.30%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.0
- 10.0 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
- EPSS
- 3.30% probability · 88th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- sony/snc-eb600 firmware · sony/snc-eb630 firmware · sony/snc-eb600b firmware · sony/snc-eb630b firmware · sony/snc-eb602r firmware · sony/snc-eb632r firmware · sony/snc-em600 firmware · sony/snc-em601 firmware · sony/snc-em630 firmware · sony/snc-em631 firmware · sony/snc-em602r firmware · sony/snc-em632r firmware · sony/snc-em602rc firmware · sony/snc-em632rc firmware
- Source
- talos-cna@cisco.com
EPSS 3.3% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0605Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0605Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.