CVE-2022-43972
CVSS V2 None
CVSS V3 None
Description
A null pointer dereference vulnerability exists in Linksys WRT54GL Wireless-G Broadband Router with firmware <= 4.30.18.006. A null pointer dereference in the soap_action function within the upnp binary can be triggered by an unauthenticated attacker via a malicious POST request invoking the AddPortMapping action.
Overview
- CVE ID
- CVE-2022-43972
- Assigner
- trellixpsirt@trellix.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-01-09T21:15:10
- Last Modified Date
- 2023-01-13T16:58:23
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:o:linksys:wrt54gl_firmware:*:*:*:*:*:*:*:* | 1 | OR | 4.30.18.006 | |
| cpe:2.3:h:linksys:wrt54gl:-:*:*:*:*:*:*:* | 0 | OR |
References
| Reference URL | Reference Tags |
|---|---|
| https://youtu.be/73-1lhvJPNg | |
| https://youtu.be/RfWVYCUBNZ0 | |
| https://youtu.be/TeWAmZaKQ_w |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-43972 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43972 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-01-09 21:16:32 | Added to TrackCVE | |||
| 2023-01-09 21:16:33 | Weakness Enumeration | new | ||
| 2023-01-10 14:18:40 | 2023-01-10T13:36:10 | CVE Modified Date | updated | |
| 2023-01-10 14:18:40 | Received | Awaiting Analysis | Vulnerability Status | updated |
| 2023-01-12 15:15:51 | Awaiting Analysis | Undergoing Analysis | Vulnerability Status | updated |
| 2023-01-13 18:19:27 | 2023-01-13T16:58:23 | CVE Modified Date | updated | |
| 2023-01-13 18:19:27 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-01-13 18:19:29 | CPE Information | updated |