What’s Vulnerable › Vulnerabilities

CVE-2022-44257

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-11-23 · updated 2026-06-17
• Weakness: CWE-787

Description

TOTOLINK LR350 V9.3.5u.6369_B20220309 contains a post-authentication buffer overflow via parameter pppoeUser in the setOpModeCfg function.

Affected products

• Totolink LR350: 9.3.5u.6369_b20220309

References

• https://brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406
• https://brief-nymphea-813.notion.site/LR350-bof-setOpModeCfg-9dc3504e403f445b85d5db09176ac406

Get alerted when CVE-2022-44257 or the next vulnerability affects your stack