CVEvulnerability
CVE-2021-31627
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-10-29
- Last modified
- 2026-07-09
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 5.8 MEDIUM — AV:A/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-120
Description
Buffer Overflow vulnerability in Tenda AC9 V1.0 through V15.03.05.19(6318), and AC9 V3.0 V15.03.06.42_multi, allows attackers to execute arbitrary code via the index parameter.
Affected configurations
• tendacn ac9 firmware (<= 15.03.06.42 multi)
• tendacn ac9 firmware (<= 15.03.05.19\(6318\))
Related
Weakness · CWE (1)
- CWE-120 Buffer Copy without Checking Size of Input weakness
References
- https://github.com/Lyc-heng/routers/blob/main/routers/stack3.md Exploit, Third Party Advisory
- https://github.com/Lyc-heng/routers/blob/main/routers/stack3.md Exploit, Third Party Advisory