CVEvulnerability
CVE-2021-40856
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-706
Description
Auerswald COMfortel 1400 IP and 2600 IP before 2.8G devices allow Authentication Bypass via the /about/../ substring.
Affected configurations
• auerswald comfortel 3600 ip firmware (<= 2.8f)
• auerswald comfortel 2600 ip firmware (<= 2.8f)
• auerswald comfortel 1400 ip firmware (<= 2.8f)
Related
Weakness · CWE (1)
- CWE-706 Use of Incorrectly-Resolved Name or Reference weakness
References
- http://packetstormsecurity.com/files/165162/Auerswald-COMfortel-1400-2600-3600-IP-2.8F-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses Exploit, Third Party Advisory
- https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/165162/Auerswald-COMfortel-1400-2600-3600-IP-2.8F-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry
- https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses Exploit, Third Party Advisory
- https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass Exploit, Third Party Advisory