CVE-2013-4980 describes a critical buffer overflow vulnerability in the RTSP Packet Handler of AVTECH AVN801 DVRs with firmware 1017-1003-1009-1003 and earlier. This flaw allows unauthenticated remote attackers to trigger a denial of service (device crash) and potentially execute arbitrary code by sending a crafted RTSP SETUP request with an excessively long URI. With a CVSS score of 9.0, this vulnerability is highly severe due to its network-based attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While there is no evidence of active exploitation (KEV: No), public exploit code exists on ExploitDB, and despite its age, it has a high FAUCET Risk Score, indicating its potential danger.
| 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
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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.