CVE-2021-40856
Auerswald COMfortel 1400 IP/2600 IP Authentication Bypass Vulnerability
Description
Auerswald COMfortel 1400 IP and 2600 IP before 2.8G devices allow Authentication Bypass via the /about/../ substring.
INFO
Published Date :
Dec. 13, 2021, 4:15 a.m.
Last Modified :
July 12, 2022, 5:42 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-40856 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2021-40856
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.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-40856.
| URL | Resource |
|---|---|
| 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 |
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).
essential templates for kenzer [DEPRECATED]
kenzer vulnerabilities kenzer-templates arpsyndicate
Python Shell Ruby
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-40856 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-40856 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 [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Jul. 12, 2022
Action Type Old Value New Value Changed CWE CWE-287 CWE-706 -
Modified Analysis by [email protected]
Jan. 04, 2022
Action Type Old Value New Value Changed Reference Type https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass No Types Assigned https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass Exploit, Third Party Advisory -
CVE Modified by [email protected]
Dec. 22, 2021
Action Type Old Value New Value Added Reference https://www.redteam-pentesting.de/en/advisories/rt-sa-2021-004/-auerswald-comfortel-1400-2600-3600-ip-authentication-bypass [No Types Assigned] -
Initial Analysis by [email protected]
Dec. 14, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type http://packetstormsecurity.com/files/165162/Auerswald-COMfortel-1400-2600-3600-IP-2.8F-Authentication-Bypass.html No Types Assigned http://packetstormsecurity.com/files/165162/Auerswald-COMfortel-1400-2600-3600-IP-2.8F-Authentication-Bypass.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses No Types Assigned https://www.redteam-pentesting.de/en/advisories/-advisories-publicised-vulnerability-analyses Exploit, Third Party Advisory Added CWE NIST CWE-287 Added CPE Configuration AND OR *cpe:2.3:o:auerswald:comfortel_3600_ip_firmware:*:*:*:*:*:*:*:* versions up to (including) 2.8f OR cpe:2.3:h:auerswald:comfortel_3600_ip:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:auerswald:comfortel_2600_ip_firmware:*:*:*:*:*:*:*:* versions up to (including) 2.8f OR cpe:2.3:h:auerswald:comfortel_2600_ip:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:auerswald:comfortel_1400_ip_firmware:*:*:*:*:*:*:*:* versions up to (including) 2.8f OR cpe:2.3:h:auerswald:comfortel_1400_ip:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-40856 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-40856
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
23.85 }} -1.22%
score
0.96715
percentile