VAR-200907-0127

Vulnerability from variot - Updated: 2025-04-10 22:10

The ARD-9808 DVR card security camera allows remote attackers to cause a denial of service via a long URI composed of //.\ (slash slash dot backslash) sequences. Armassa ARD-9808 is prone to an information-disclosure vulnerability and a buffer-overflow vulnerability. Successful exploits can allow attackers to obtain sensitive information or to execute arbitrary code in the context of the affected device's webserver. Failed attempts may lead to a denial-of-service condition. ----------------------------------------------------------------------

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TITLE: ARD-9808 DVR Card Software Web Server Two Vulnerabilities

SECUNIA ADVISORY ID: SA35671

VERIFY ADVISORY: http://secunia.com/advisories/35671/

DESCRIPTION: Two vulnerabilities have been reported in ARD-9808 DVR Card, which can be exploited by malicious people to disclose sensitive information or potentially compromise a vulnerable system.

1) A boundary error in included web server can be exploited to cause a heap-based buffer overflow via an overly long HTTP request.

2) The included web server does not properly restrict access to the dvr.ini file. This can be exploited to disclose e.g. the username and password used to access the camera by downloading the file.

SOLUTION: Restrict web access to trusted users only.

PROVIDED AND/OR DISCOVERED BY: 1) Stack 2) Septemb0x

ORIGINAL ADVISORY: 1) http://milw0rm.com/exploits/9067 2) http://milw0rm.com/exploits/9066


About: This Advisory was delivered by Secunia as a free service to help everybody keeping their systems up to date against the latest vulnerabilities.

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        "id": "JVNDB-2009-003572"
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    "trust": 0.8
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      "sources": {
        "@container": "@list",
        "@context": {
          "@vocab": "https://www.variotdbs.pl/ref/sources#"
        }
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    "data": "input validation",
    "sources": [
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        "db": "CNNVD",
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}


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Tags
Taxonomy of the tags.


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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Detection rules are retrieved from Rulezet.

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