What’s Vulnerable › Vulnerabilities

CVE-2020-6933

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-10-14 · updated 2026-06-17
• Weakness: CWE-20

Description

An improper input validation vulnerability in the UEM Core of BlackBerry UEM version(s) 12.13.0, 12.12.1a QF2 (and earlier), and 12.11.1 QF3 (and earlier) could allow an attacker to potentially cause a Denial of Service (DoS) of the UEM Core service.

Affected products

• BlackBerry Unified Endpoint Manager: through 12.11.1; 12.11.1-quick_fix1, 12.11.1-quick_fix2, 12.11.1-quick_fix3, 12.12.1a, 12.12.1a-quick_fix1, 12.12.1a-quick_fix2 (+1)

References

• https://support.blackberry.com/kb/articleDetail?articleNumber=000068112
• https://support.blackberry.com/kb/articleDetail?articleNumber=000068112

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