CVE-2022-26278
CRITICALCVSS 9.8/10EPSS 1.67%
Last modified
CVE-2022-26278 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Tenda AC9 v15.03.2.21_cn was discovered to contain a stack overflow via the time parameter in the PowerSaveSet function.. EPSS estimates a 1.67% chance of exploitation in the next 30 days.
Description
Tenda AC9 v15.03.2.21_cn was discovered to contain a stack overflow via the time parameter in the PowerSaveSet function.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Tenda | Ac9 Firmware | 15.03.2.21_cn |
References
- https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9Exploit, Third Party Advisory
- https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-26278?
Tenda AC9 v15.03.2.21_cn was discovered to contain a stack overflow via the time parameter in the PowerSaveSet function.
How severe is CVE-2022-26278?
CVE-2022-26278 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.67% probability of exploitation in the next 30 days.
How do I fix CVE-2022-26278?
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.
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Are you affected by CVE-2022-26278?
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Scan your code nowSource: NVD / NIST