8.1

CVE-2017-2649: jenkins project active directory jenkins plugin Improper Certificate Validation

CVSS: 8.1v3.0HighModified
AliasesGHSA-vcgj-j8c5-2h52
Published 27-07-2018Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2017-2649 is a high (CVSS 8.1) Improper Certificate Validation vulnerability in jenkins project active directory jenkins plugin. EPSS estimates a 0.95% chance of exploitation in the next 30 days, higher than 60.5% of scored vulnerabilities.

Overall risk
33/100
0100
Medium · default modelHow is this calculated?
CVSS score
8.1/10
010
High · v3.0 (NVD)
EPSS score
0.95%
0%100%
Low · -0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 27-07-2018
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

It was found that the Active Directory Plugin for Jenkins up to and including version 2.2 did not verify certificates of the Active Directory server, thereby enabling Man-in-the-Middle attacks.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.95%

Chance of exploitation in the next 30 days

Percentile

61%

Versus all other CVEs

30-day change

-0.01 pp

From 0.96% on 20-09-2026

20-09-202620-10-2026
EPSS score
0.95%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Jenkins1 product
Jenkins project1 product
Org.jenkins-ci.plugins1 product
  • active-directory< 2.3

3 vendors · 3 products

References

4 links