5.5

CVE-2021-22152: blackberry unified_endpoint_management Improper Input Validation

CVSS: 5.5v3.1MediumModified
Published 13-05-2021Last modified 03-08-2024
Open JSON

Vulnerability summary

CVE-2021-22152 is a medium (CVSS 5.5) Improper Input Validation vulnerability in blackberry unified_endpoint_management. EPSS estimates a 0.22% chance of exploitation in the next 30 days, higher than 11.5% of scored vulnerabilities.

Overall risk
22/100
0100
Low · default modelHow is this calculated?
CVSS score
5.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.22%
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. 13-05-2021
    PublishedVulnerability first disclosed.
  2. 03-08-2024
    Last modifiedVulnerability information updated.

Description

A Denial of Service due to Improper Input Validation vulnerability in the Management Console component of BlackBerry UEM version(s) 12.13.1 QF2 and earlier and 12.12.1a QF6 and earlier could allow an attacker to potentially to prevent any new user connections.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

0.22%

Chance of exploitation in the next 30 days

Percentile

12%

Versus all other CVEs

30-day change

0.00 pp

From 0.22% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.22%

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

Blackberry1 product
  • unified_endpoint_management≤ 12.12.0 | 12.12.1a:quick_fix_1 | 12.12.1a:quick_fix_2 | 12.12.1a:quick_fix_3 | 12.12.1a:quick_fix_4 | 12.12.1a:quick_fix_5 | 12.12.1a:quick_fix_6 | 12.13.0 | 12.13.0:mr1 | 12.13.1:quick_fix_1 | 12.13.1:quick_fix_2

1 vendor · 1 product

References

1 links