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CVE-2021-45988 Details
Description
Tenda routers G1 and G3 v15.11.0.17(9502)_CN were discovered to contain a stack overflow in the function formAddDnsForward. This vulnerability allows attackers to cause a Denial of Service (DoS) via the DnsForwardRule parameter.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_5/5.md | CVE | Broken Link |
| https://github.com/pjqwudi/my_vuln/blob/main/Tenda/vuln_5/5.md | [email protected] | Broken Link |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/218960 | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tendacn g1 firmware | 15.11.0.17(9502)_cn |
CPE
Remediation
| |
| tendacn g1 | All versions |
CPE
Remediation
| |
| tendacn g3 firmware | 15.11.0.17(9502)_cn |
CPE
Remediation
| |
| tendacn g3 | All versions |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Feb 8, 2022 | Initial Analysis | [email protected] |