CVE-2023-31742
Last modified
CVE-2023-31742 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.. EPSS estimates a 10.58% chance of exploitation in the next 30 days.
Description
There is a command injection vulnerability in the Linksys WRT54GL router with firmware version 4.30.18.006. If an attacker gains web management privileges, they can inject commands into the post request parameters wl_ant, wl_rate, WL_atten_ctl, ttcp_num, ttcp_size in the httpd s Start_EPI() function, thereby gaining shell privileges.
Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linksys | Wrt54gl Firmware | 4.30.18.006 |
References
- https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdfExploit, Mitigation, Third Party Advisory
- https://github.com/D2y6p/CVE/blob/main/Linksys/CVE-2023-31742/Linksys_WRT54GL_RCE.pdfExploit, Mitigation, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2023-31742?
How severe is CVE-2023-31742?
How do I fix CVE-2023-31742?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2023
- CVE-2023-31726AList 3.15.1 is vulnerable to Incorrect Access Control, whic…7.5
- CVE-2023-31728Teltonika RUT240 devices with firmware before 07.04.2, when …7
- CVE-2023-31729TOTOLINK A3300R v17.0.0cu.557 is vulnerable to Command Injec…9.8
- CVE-2023-3173Improper Restriction of Excessive Authentication Attempts in…9.8
- CVE-2023-31740There is a command injection vulnerability in the Linksys E2…7.2
- CVE-2023-31741There is a command injection vulnerability in the Linksys E2…7.2
- CVE-2023-31746There is a command injection vulnerability in the adslr VW21…9.8
- CVE-2023-31747Wondershare Filmora 12 (Build 12.2.1.2088) was discovered to…7.8
- CVE-2023-31748Insecure permissions in MobileTrans v4.0.11 allows attackers…7.8
- CVE-2023-3175The AI ChatBot WordPress plugin before 4.6.1 does not adequa…4.8
- CVE-2023-31752SourceCodester Employee and Visitor Gate Pass Logging System…9.8
- CVE-2023-31753SQL injection vulnerability in diskusi.php in eNdonesia 8.7,…9.8
Are you affected by CVE-2023-31742?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST