9.0
CRITICAL
CVE-2013-4981
AVTECH AVN801 DVR Remote Buffer Overflow Vulnerability
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.

INFO

Published Date :

March 3, 2014, 4:55 p.m.

Last Modified :

Nov. 21, 2024, 1:56 a.m.

Remotely Exploitable :

Yes !

Impact Score :

8.5

Exploitability Score :

10.0
Affected Products

The following products are affected by CVE-2013-4981 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Avtech avn801_dvr_firmware
2 Avtech avn801_dvr
References to Advisories, Solutions, and Tools

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2013-4981 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2013-4981 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://osvdb.org/96693
    Added Reference http://seclists.org/fulldisclosure/2013/Aug/284
    Added Reference http://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilities
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • Initial Analysis by [email protected]

    Mar. 04, 2014

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

4.58 }} -1.04%

score

0.92426

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability