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CVE-2020-36461

24
FAUCET Score

CVE-2020-36461 is a high-severity vulnerability affecting the noise_search Rust crate, specifically due to unconditional implementations of Send and Sync for MvccRwLock. This flaw allows for remote, low-complexity attacks that could lead to full compromise of confidentiality, integrity, and availability. Despite its high CVSS score of 8.1, there is currently no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 2020-12-10CPE matchmatch criteria
cpe:2.3:a:noise_search_project:noise_search:*:*:*:*:*:rust:*:*

CVSS Data

CVSS version used by this source: 3.1

8.1HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.24%
Probability of exploitation in next 30 days
EPSS Percentile
66.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 27th percentile among its peer group of 8,920 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 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 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

rustGHSA-wxjf-9f4g-3v44medium

Data races in noise_search

Aug 25, 2021

References

raw.githubusercontent.com / rustsec/advisory-db/main/crates/noise_search/RUSTSEC-2020-0141.md
Third Party Advisory
rustsec.org / advisories/RUSTSEC-2020-0141.html
ExploitIssue TrackingPatchThird Party Advisory