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CVE-2022-36615

20
FAUCET Score

CVE-2022-36615 describes a hardcoded root password found in the /etc/shadow.sample file of TOTOLINK A3000RU V4.1.2cu.5185_B20201128 firmware. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk due to potential complete compromise of confidentiality, integrity, and availability if an attacker gains local access to the device. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
4.1.2cu.5185_b20201128CPE matchmatch criteria
cpe:2.3:o:totolink:a3000ru_firmware:4.1.2cu.5185_b20201128:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.8HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.28%
Probability of exploitation in next 30 days
EPSS Percentile
20.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0028 is in the 57th percentile among its peer group of 17,070 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / whiter6666/CVE/blob/main/TOTOLINK_A3000RU/hard_code.md
ExploitThird Party Advisory