CVE-2013-4982
AVTECH AVN801 DVR has a security bypass via the administration login captcha
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 13.1%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.
Description
AVTECH AVN801 DVR has a security bypass via the administration login captcha
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 13.12% probability · 96th percentile
- Public exploits
- 1 in Exploit-DB · verified · first 29 August 2013
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- avtech/avn801 dvr firmware
- Source
- cve@mitre.org
EPSS 13.1% since 3 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
Public exploits (1)
Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.
References
- http://seclists.org/fulldisclosure/2013/Aug/284Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/62035Third Party Advisory, VDB Entry
- https://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilitiesExploit
- http://seclists.org/fulldisclosure/2013/Aug/284Exploit, Mailing List, Third Party Advisory
- http://www.securityfocus.com/bid/62035Third Party Advisory, VDB Entry
- https://www.coresecurity.com/advisories/avtech-dvr-multiple-vulnerabilitiesExploit
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.