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CVE-2020-20746 Details
Description
A stack-based buffer overflow in the httpd server on Tenda AC9 V15.03.06.60_EN allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via a crafted POST request to /goform/SetStaticRouteCfg.
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://cwe.mitre.org/data/definitions/121.html | CVE | Technical Description |
| https://github.com/grapefruitvul/vulinfo/blob/master/tenda/vul1.md | CVE | ExploitThird Party Advisory |
| https://cwe.mitre.org/data/definitions/121.html | [email protected] | Technical Description |
| https://github.com/grapefruitvul/vulinfo/blob/master/tenda/vul1.md | [email protected] | ExploitThird Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-787 | Out-of-bounds Write | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| tendacn ac9 firmware | 15.03.06.60_en |
CPE
Remediation
| |
| tendacn ac9 | 3.0 |
CPE
Remediation
| |
Change History
6 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] |
| Sep 14, 2022 | Modified Analysis | [email protected] |
| Jul 10, 2022 | CVE Modified | [email protected] |
| Oct 7, 2021 | Initial Analysis | [email protected] |