CVE-2021-27197 is an arbitrary file write vulnerability in DSUtility.dll within Pelco Digital Sentry Server versions prior to 7.19.67. This flaw allows a remote attacker to overwrite arbitrary files by crafting a malicious HTML page that leverages the AppendToTextFile method without proper validation. With a CVSS score of 8.1 (HIGH), this vulnerability is easily exploitable over the network with low attack complexity, requiring user interaction but potentially leading to high integrity and availability impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 7.19.67CPE matchmatch criteria | cpe:2.3:a:pelco:digital_sentry_server:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.
Remediation records are not available for this CVE.