CVE-2021-40856

Auerswald COMfortel 1400 IP and 2600 IP before 2.8G devices allow Authentication Bypass via the /about/../ substring.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses	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/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass	Exploit Third Party Advisory

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:auerswald:comfortel_3600_ip_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:auerswald:comfortel_3600_ip:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

cpe:2.3:o:auerswald:comfortel_2600_ip_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:auerswald:comfortel_2600_ip:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:o:auerswald:comfortel_1400_ip_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:auerswald:comfortel_1400_ip:-:*:*:*:*:*:*:*

Information

Published : 2021-12-12 20:15

Updated : 2022-07-12 10:42

NVD link : CVE-2021-40856

Mitre link : CVE-2021-40856

JSON object : View

CWE

CWE-706

Use of Incorrectly-Resolved Name or Reference

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Products Affected

auerswald

comfortel_1400_ip_firmware
comfortel_2600_ip_firmware
comfortel_3600_ip
comfortel_1400_ip
comfortel_2600_ip
comfortel_3600_ip_firmware

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