4.8

CVE-2021-29142: arubanetworks clearpass Cross-site Scripting

CVSS: 4.8v3.1MediumModified
Published 29-04-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-29142 is a medium (CVSS 4.8) Cross-site Scripting vulnerability in arubanetworks clearpass. EPSS estimates a 0.46% chance of exploitation in the next 30 days, higher than 38.8% of scored vulnerabilities.

Overall risk
19/100
0100
Low · default modelHow is this calculated?
CVSS score
4.8/10
010
Medium · v3.1 (NVD)
EPSS score
0.46%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 29-04-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

A remote cross-site scripting (XSS) vulnerability was discovered in Aruba ClearPass Policy Manager version(s) prior to 6.9.5, 6.8.9, 6.7.14-HF1. Aruba has released patches for Aruba ClearPass Policy Manager that address this security vulnerability.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.46%

Chance of exploitation in the next 30 days

Percentile

39%

Versus all other CVEs

30-day change

0.00 pp

From 0.46% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.46%

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

Arubanetworks1 product
  • clearpass≥ 6.7.0, < 6.7.14 | ≥ 6.8.0, < 6.8.9 | ≥ 6.9.0, < 6.9.5 | 6.7.14

1 vendor · 1 product

References

1 links