CVE-2022-43443
Buffalo Network Devices Command Injection Vulnerability
Description
OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page.
INFO
Published Date :
Dec. 19, 2022, 3:15 a.m.
Last Modified :
Feb. 14, 2024, 7:15 a.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
5.9
Exploitability Score :
2.8
Affected Products
The following products are affected by CVE-2022-43443
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-2022-43443.
| URL | Resource |
|---|---|
| https://jvn.jp/en/vu/JVNVU97099584/ | |
| https://www.buffalo.jp/news/detail/20240131-01.html |
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-2022-43443 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2022-43443 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 -
CVE Modified by [email protected]
Feb. 14, 2024
Action Type Old Value New Value Changed Description Buffalo network devices WSR-3200AX4S firmware Ver. 1.26 and earlier, WSR-3200AX4B firmware Ver. 1.25, WSR-2533DHP firmware Ver. 1.08 and earlier, WSR-2533DHP2 firmware Ver. 1.22 and earlier, WSR-A2533DHP2 firmware Ver. 1.22 and earlier, WSR-2533DHP3 firmware Ver. 1.26 and earlier, WSR-A2533DHP3 firmware Ver. 1.26 and earlier, WSR-2533DHPL firmware Ver. 1.08 and earlier, WSR-2533DHPL2 firmware Ver. 1.03 and earlier, WSR-2533DHPLS firmware Ver. 1.07 and earlier, and WCR-1166DS firmware Ver. 1.34 and earlier allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page. OS command injection vulnerability in Buffalo network devices allows an network-adjacent attacker to execute an arbitrary OS command if a specially crafted request is sent to the management page. Added Reference JPCERT/CC https://www.buffalo.jp/news/detail/20240131-01.html [No types assigned] Added Reference JPCERT/CC https://jvn.jp/en/vu/JVNVU97099584/ [No types assigned] Removed Reference JPCERT/CC https://jvn.jp/en/vu/JVNVU97099584/index.html Removed Reference JPCERT/CC https://www.buffalo.jp/news/detail/20221205-01.html -
Initial Analysis by [email protected]
Dec. 27, 2022
Action Type Old Value New Value Added CVSS V3.1 NIST AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://jvn.jp/en/vu/JVNVU97099584/index.html No Types Assigned https://jvn.jp/en/vu/JVNVU97099584/index.html Third Party Advisory, VDB Entry Changed Reference Type https://www.buffalo.jp/news/detail/20221205-01.html No Types Assigned https://www.buffalo.jp/news/detail/20221205-01.html Patch, Vendor Advisory Added CWE NIST CWE-78 Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-3200ax4s_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.26 OR cpe:2.3:h:buffalo:wsr-3200ax4s:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-3200ax4b_firmware:1.25:*:*:*:*:*:*:* OR cpe:2.3:h:buffalo:wsr-3200ax4b:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhp2_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.22 OR cpe:2.3:h:buffalo:wsr-2533dhp2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-a2533dhp2_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.22 OR cpe:2.3:h:buffalo:wsr-a2533dhp2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhp3_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.26 OR cpe:2.3:h:buffalo:wsr-2533dhp3:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-a2533dhp3_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.26 OR cpe:2.3:h:buffalo:wsr-a2533dhp3:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhpl2_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.03 OR cpe:2.3:h:buffalo:wsr-2533dhpl2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhpls_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.07 OR cpe:2.3:h:buffalo:wsr-2533dhpls:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhp_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.08 OR cpe:2.3:h:buffalo:wsr-2533dhp:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wsr-2533dhpl_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.08 OR cpe:2.3:h:buffalo:wsr-2533dhpl:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:buffalo:wcr-1166ds_firmware:*:*:*:*:*:*:*:* versions up to (including) 1.34 OR cpe:2.3:h:buffalo:wcr-1166ds:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2022-43443 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-2022-43443
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.29781
percentile