HOMEVULNERABILITIESCVE-2021-32673
CRITICAL

CVE-2021-32673

CWE-94Published: June 8, 2021· Updated: Jun 17, 2026

9.8
CVSS v3.1

Official Description

reg-keygen-git-hash-plugin is a reg-suit plugin to detect the snapshot key to be compare with using Git commit hash. reg-keygen-git-hash-plugin through and including 0.10.15 allow remote attackers to execute of arbitrary commands. Upgrade to version 0.10.16 or later to resolve this issue.

NVD Source

Technical Analysis

CVE-2021-32673 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Vendors & Products

reg-keygen-git-hash_project1 product(s)
reg-keygen-git-hash
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

PATCHhttps://github.com/reg-viz/reg-suit/commit/f84ad9c7a22144d6c147dc175c52756c0f444d87
PATCHhttps://github.com/reg-viz/reg-suit/commit/f84ad9c7a22144d6c147dc175c52756c0f444d87
ADVISORYhttps://github.com/reg-viz/reg-suit/releases/tag/v0.10.16
ADVISORYhttps://github.com/reg-viz/reg-suit/security/advisories/GHSA-49q3-8867-5wmp
ADVISORYhttps://www.npmjs.com/package/reg-keygen-git-hash-plugin
ADVISORYhttps://github.com/reg-viz/reg-suit/releases/tag/v0.10.16
ADVISORYhttps://github.com/reg-viz/reg-suit/security/advisories/GHSA-49q3-8867-5wmp
ADVISORYhttps://www.npmjs.com/package/reg-keygen-git-hash-plugin

All References (8)

→
https://github.com/reg-viz/reg-suit/commit/f84ad9c7a22144d6c147dc175c52756c0f444d87Patch · Third Party Advisory
→
https://github.com/reg-viz/reg-suit/releases/tag/v0.10.16Release Notes · Third Party Advisory
→
https://github.com/reg-viz/reg-suit/security/advisories/GHSA-49q3-8867-5wmpThird Party Advisory
→
https://www.npmjs.com/package/reg-keygen-git-hash-pluginProduct · Third Party Advisory
→
https://github.com/reg-viz/reg-suit/commit/f84ad9c7a22144d6c147dc175c52756c0f444d87Patch · Third Party Advisory
→
https://github.com/reg-viz/reg-suit/releases/tag/v0.10.16Release Notes · Third Party Advisory
→
https://github.com/reg-viz/reg-suit/security/advisories/GHSA-49q3-8867-5wmpThird Party Advisory
→
https://www.npmjs.com/package/reg-keygen-git-hash-pluginProduct · Third Party Advisory

Quick Facts

CVE IDCVE-2021-32673
CVSS Score9.8 / 10
SeverityCRITICAL
WeaknessCWE-94
CISA KEVNo
Affected1 vendor(s)
PublishedJun 8, 2021

Related CVEs (CWE-94)

CVE-2025-29902
10.0
CVE-2024-50704
10.0
CVE-2025-26936
10.0
CVE-2025-30580
10.0
CVE-2024-50707
10.0
CVE-2024-21577
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2021-32673 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWatch. CVE data is provided under the NVD usage policy.
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