CVE-2023-7221
Totolink HTTP POST Request Handler Remote Buffer Overflow Keystroke
Description
A vulnerability was found in Totolink T6 4.1.9cu.5241_B20210923. It has been classified as critical. This affects the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v41 leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-249855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
INFO
Published Date :
Jan. 9, 2024, 2:15 p.m.
Last Modified :
Nov. 21, 2024, 8:45 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
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-2023-7221.
| URL | Resource |
|---|---|
| https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.249855 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.249855 | Third Party Advisory |
| https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md | Exploit Third Party Advisory |
| https://vuldb.com/?ctiid.249855 | Permissions Required Third Party Advisory |
| https://vuldb.com/?id.249855 | 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).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2023-7221 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2023-7221 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.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md Added Reference https://vuldb.com/?ctiid.249855 Added Reference https://vuldb.com/?id.249855 -
CVE Modified by [email protected]
May. 17, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Apr. 11, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Mar. 21, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 29, 2024
Action Type Old Value New Value -
CVE Modified by [email protected]
Feb. 13, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 11, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md No Types Assigned https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md Exploit, Third Party Advisory Changed Reference Type https://vuldb.com/?ctiid.249855 No Types Assigned https://vuldb.com/?ctiid.249855 Permissions Required, Third Party Advisory Changed Reference Type https://vuldb.com/?id.249855 No Types Assigned https://vuldb.com/?id.249855 Third Party Advisory Added CPE Configuration AND OR *cpe:2.3:o:totolink:t6_firmware:4.1.9cu.5241_b20210923:*:*:*:*:*:*:* OR cpe:2.3:h:totolink:t6:-:*:*:*:*:*:*:* -
CVE Received by [email protected]
Jan. 09, 2024
Action Type Old Value New Value Added Description A vulnerability was found in Totolink T6 4.1.9cu.5241_B20210923. It has been classified as critical. This affects the function main of the file /cgi-bin/cstecgi.cgi?action=login of the component HTTP POST Request Handler. The manipulation of the argument v41 leads to buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-249855. NOTE: The vendor was contacted early about this disclosure but did not respond in any way. Added Reference VulDB https://vuldb.com/?id.249855 [No types assigned] Added Reference VulDB https://vuldb.com/?ctiid.249855 [No types assigned] Added Reference VulDB https://github.com/jylsec/vuldb/blob/main/TOTOLINK/T6/1/README.md [No types assigned] Added CWE VulDB CWE-120 Added CVSS V2 VulDB (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3.1 VulDB AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2023-7221 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-2023-7221
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} -0.02%
score
0.41799
percentile