What’s Vulnerable › Vulnerabilities

CVE-2022-25440

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2022-03-18 · updated 2026-06-17
• Weakness: CWE-787

Description

Tenda AC9 v15.03.2.21 was discovered to contain a stack overflow via the ntpserver parameter in the SetSysTimeCfg function.

Affected products

• Tenda AC9: 15.03.2.21

References

• https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/13
• https://github.com/EPhaha/IOT_vuln/tree/main/Tenda/AC9/13

Get alerted when CVE-2022-25440 or the next vulnerability affects your stack