CVE-2022-36462
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang...
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.
- Record
CVE-2022-36462- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List No score
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.
- Record
CVE-2022-36462- Updated
- 2026-11-02
EUVDEUVD-2022-39171 No score
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.
- Record
EUVD-2022-39171- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-9j2x-3hrq-grjq
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang...
TOTOLINK A3700R V9.1.2u.6134_B20201202 was discovered to contain a stack overflow via the lang parameter in the function setLanguageCfg.
- Record
GHSA-9j2x-3hrq-grjq- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-36462 is a high vulnerability (CVSS 7.8) in Totolink A3700r Firmware, published August 25, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.