CVE-2022-44259
HIGHCVSS 8.8/10EPSS 2.11%
Last modified
CVE-2022-44259 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter week, sTime, and eTime in the setParentalRules function.. EPSS estimates a 2.11% chance of exploitation in the next 30 days.
Description
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter week, sTime, and eTime in the setParentalRules function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Lr350 Firmware | 9.3.5u.6369_b20220309 |
References
- https://brief-nymphea-813.notion.site/LR350-bof-setParentalRules-fe0c0cc8b9bd44b48c527f76e69d402aExploit, Third Party Advisory
- https://brief-nymphea-813.notion.site/LR350-bof-setParentalRules-fe0c0cc8b9bd44b48c527f76e69d402aExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-44259?
TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter week, sTime, and eTime in the setParentalRules function.
How severe is CVE-2022-44259?
CVE-2022-44259 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.11% probability of exploitation in the next 30 days.
How do I fix CVE-2022-44259?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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 2022
- CVE-2022-44253TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-44254TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-44255TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a pre-authent…9.8
- CVE-2022-44256TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-44257TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-44258TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-4426The Mautic Integration for WooCommerce WordPress plugin befo…4.3
- CVE-2022-44260TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authen…8.8
- CVE-2022-44261Avery Dennison Monarch Printer M9855 is vulnerable to Cross …6.1
- CVE-2022-44262ff4j 1.8.1 is vulnerable to Remote Code Execution (RCE).9.8
- CVE-2022-44263Dentsply Sirona Sidexis <= 4.3 is vulnerable to Incorrect Ac…7.8
- CVE-2022-44264Dentsply Sirona Sidexis <= 4.3 is vulnerable to Unquoted Ser…7.8
Are you affected by CVE-2022-44259?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST