CVE-2022-36616
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a...
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
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 A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
- Record
CVE-2022-36616- 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-798
- Updated
- 2026-11-02
CVE List No score
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
- Record
CVE-2022-36616- Updated
- 2026-11-02
EUVDEUVD-2022-39320 No score
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
- Record
EUVD-2022-39320- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-f42p-cwq9-q48r
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a...
TOTOLINK A810R V4.1.2cu.5182_B20201026 and V5.9c.4050_B20190424 was discovered to contain a hardcoded password for root at /etc/shadow.sample.
- Record
GHSA-f42p-cwq9-q48r- 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-798
- 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-2022-36616 is a high vulnerability (CVSS 7.8) in Totolink A810r Firmware, published August 28, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 22nd percentile. No source names a fixed version.