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CVE-2024-27138

21
FAUCET Score

CVE-2024-27138 is an Incorrect Authorization vulnerability affecting Apache Archiva, a product that is no longer supported. This flaw allows attackers to bypass the user registration restriction, potentially enabling unauthorized account creation. With a CVSS score of 7.5 (High), it can be exploited remotely with low complexity, leading to high integrity impact, though confidentiality and availability are not directly affected. There is currently no public exploit intelligence, Metasploit modules, or Nuclei templates available, and it has received minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
>= 2.0.0CPE matchmatch criteria
cpe:2.3:a:apache:archiva:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.19%
Probability of exploitation in next 30 days
EPSS Percentile
64.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0119 is in the 43rd percentile among its peer group of 51,551 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 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)

mavenGHSA-rv4h-m4wc-v99whigh

Apache Archiva Incorrect Authorization vulnerability

Mar 1, 2024

References

lists.apache.org / thread/070qcpclcb3sqk1hn8j5lvzohp30k1m2
Mailing ListVendor Advisory
openwall.com / lists/oss-security/2024/03/01/4
Mailing List