CVE-2013-4981 is a critical buffer overflow vulnerability affecting AVTECH AVN801 DVRs with firmware 1017-1003-1009-1003 and earlier, potentially impacting other AVTECH devices. This flaw allows unauthenticated remote attackers to trigger a denial of service and possibly execute arbitrary code by sending a crafted long string to the Network.SMTP.Receivers parameter. With a CVSS score of 9.0 and a FAUCET Risk Score of 97/100, it represents a severe risk due to its network-based attack vector and high impact. While not listed in CISA's KEV catalog, an exploit is publicly available on ExploitDB, though there is minimal community discussion or media coverage surrounding this decade-old vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1017-1003-1009-1003CPE matchmatch criteria | cpe:2.3:o:avtech:avn801_dvr_firmware:*:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:avtech:avn801_dvr:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.