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Unrated severityNVD Advisory· Published Mar 3, 2014· Updated Jun 16, 2026

CVE-2013-4981

CVE-2013-4981

Description

Buffer overflow in cgi-bin/user/Config.cgi in AVTECH AVN801 DVR with firmware 1017-1003-1009-1003 and earlier, and possibly other devices, allows remote attackers to cause a denial of service (device crash) and possibly execute arbitrary code via a long string in the Network.SMTP.Receivers parameter.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

3
  • AVTECH SECURITY Corporation/AVN801 DVR3 versions
    cpe:2.3:h:avtech:avn801_dvr:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:h:avtech:avn801_dvr:-:*:*:*:*:*:*:*
    • cpe:2.3:o:avtech:avn801_dvr_firmware:*:*:*:*:*:*:*:*range: <=1017-1003-1009-1003
    • (no CPE)range: <=1017-1003-1009-1003

Patches

Vulnerability mechanics

References

3

News mentions

0

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