CVE-2021-45992
HIGH
7.5
CVSS Score
Published: February 4, 2022 at 01:33 AM UTC
Updated: June 17, 2026 at 04:14 AM UTC
4 products affected across 1 vendorG3 FirmwareG1 FirmwareG3
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Severity
HIGH7.5
Exploit prediction
EPSS 1%
Description
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formSetQvlanList. This vulnerability allows attackers to cause a Denial of Service (DoS) via the qvlanName parameter.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (2)
x_refsource_MISCBroken Link
Source: [email protected]
https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_7/7.mdCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-787
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