Buffer overflow in Pelco Digital Sentry Server
CVE-2021-27232
The RTSPLive555.dll ActiveX control in Pelco Digital Sentry Server 7.18.72.11464 has a SetCameraConnectionParameter stack-based buffer overflow. This can be exploited by a remote attacker to potentially execute arbitrary attacker-supplied code. The victim would have to visit a malicious webpage using Internet Explorer where the exploit could be triggered.
Vulnerability class: Buffer Overflow
EPSS: 0.017 (75.4th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Pelco Digital_sentry_server — versions 7.18.72.11464
- N/a — versions n/a
Weakness classification (CWE)
References
- cve@mitre.org (x_refsource_MISC, Vendor Advisory)
- cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2021-27232?
- CVE-2021-27232 is a high-severity vulnerability in Pelco Digital Sentry Server, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2021-02-16.
- How severe is CVE-2021-27232?
- High severity. CVSS v3 base score is 8.8 out of 10.