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CVE-2020-36462

25
FAUCET Score

CVE-2020-36462 is a high-severity vulnerability (CVSS 8.1) affecting the syncpool crate for Rust, specifically versions prior to 0.1.6, due to an unconditional implementation of Send for Bucket2. This flaw allows for remote, unauthenticated attacks with high impact on confidentiality, integrity, and availability, despite requiring high attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 0.1.6CPE matchmatch criteria
cpe:2.3:a:syncpool_project:syncpool:*:*:*:*:*: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 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0124 is in the 27th percentile among its peer group of 8,918 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

Patch Available

Vendor Patches (1)

rustpatch availablevia ghsa
Product: syncpoolFixed in: 0.1.6

Vendor Advisories (1)

rustGHSA-vp6r-mrq9-8f4hhigh

Data race in syncpool

Aug 25, 2021

References

raw.githubusercontent.com / rustsec/advisory-db/main/crates/syncpool/RUSTSEC-2020-0142.md
Third Party Advisory
rustsec.org / advisories/RUSTSEC-2020-0142.html
ExploitIssue TrackingPatchThird Party Advisory