7.5

CVE-2014-0074: apache shiro Improper Authentication

CVSS: 7.5v2.0HighModified
AliasesDEBIAN-CVE-2014-0074
Published 06-10-2014Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2014-0074 is a high (CVSS 7.5) Improper Authentication vulnerability in apache shiro. EPSS estimates a 5.49% chance of exploitation in the next 30 days, higher than 92.6% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
41/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
5.49%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 06-10-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Apache Shiro 1.x before 1.2.3, when using an LDAP server with unauthenticated bind enabled, allows remote attackers to bypass authentication via an empty (1) username or (2) password.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

5.49%

Chance of exploitation in the next 30 days

Percentile

93%

Versus all other CVEs

30-day change

0.00 pp

From 5.49% on 18-09-2026

18-09-202618-10-2026
EPSS score
5.49%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (issues.apache.org)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Apache1 product
  • shiro1.0.0 | 1.1.0 | 1.2.0 | 1.2.1 | 1.2.2
Debian1 product
  • shiro< 1.2.3-1

2 vendors · 2 products

References

4 links