7.5

CVE-2013-5200: open-xchange open-xchange_appsuite Improper Authentication

CVSS: 7.5v2.0HighModified
Published 25-09-2013Last modified 16-09-2024

Vulnerability summary

CVE-2013-5200 is a high (CVSS 7.5) Improper Authentication vulnerability in open-xchange open-xchange_appsuite. EPSS estimates a 1.49% chance of exploitation in the next 30 days, higher than 73.7% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
40/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
1.49%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits1reference

Timeline

  1. 25-09-2013
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

The (1) REST and (2) memcache interfaces in the Hazelcast cluster API in Open-Xchange AppSuite 7.0.x before 7.0.2-rev15 and 7.2.x before 7.2.2-rev16 do not require authentication, which allows remote attackers to obtain sensitive information or modify data via an API call.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

1.49%

Chance of exploitation in the next 30 days

Percentile

74%

Versus all other CVEs

30-day change

0.00 pp

From 1.49% on 20-09-2026

20-09-202620-10-2026
EPSS score
1.49%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

1 found
  • referenceUnverified

    Exploit Reference (archives.neohapsis.com)

    Maturity: unknown

Weaknesses

CWE · root cause

Affected systems

Open-xchange1 product

1 vendor · 1 product

References

1 links