Information disclosure in BlackBerry UEM
Priority LOW 35CWE-200Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-200.
Summary
An information disclosure vulnerability in the Management Console of BlackBerry UEM 12.8.0 and 12.8.1 could allow an attacker to take over a UEM user's session and perform administrative actions in the context of the user.
Why it matters now
EPSS 0.0109 65th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| BlackBerry | UEM | 12.8.0 and 12.8.1 | — | No fix listed | CNA |
- UEM VendorBlackBerry Affected 12.8.0 and 12.8.1 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.0:-:*:*:*:*:*:* | 12.8.0 | Vulnerable | BlackBerry |
| cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.1:*:*:*:*:*:*:* | 12.8.1 | Vulnerable | BlackBerry |
- cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.0:-:*:*:*:*:*:* Versions 12.8.0 Vulnerable ·BlackBerry
- cpe:2.3:a:blackberry:unified_endpoint_manager:12.8.1:*:*:*:*:*:*:* Versions 12.8.1 Vulnerable ·BlackBerry
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-8890
- 2026-10-03 Alias added: GHSA-4f93-r4j2-chgf
References
More BlackBerry Unified Endpoint Manager vulnerabilities
- TI-2026-14886 Cross-Site Scripting (XSS) in Management Console of BlackBerry UEM CVSS 4.0HIGH 8.6
- TI-2018-06431 Cross-site request forgery in BlackBerry UEM CVSS 3.0MEDIUM 6.5
- TI-2017-12743 Cross-site scripting in BlackBerry UEM Management Console CVSS 3.0MEDIUM 6.1
- TI-2017-02990 Cross-site scripting in BlackBerry Unified Endpoint Manager CVSS 3.0MEDIUM 6.1
- TI-2026-14887 Improper Input Validation Leads to Arbitrary File Download and Potential Denial of Service in BlackBerry UEM CVSS 4.0MEDIUM 5.9
- TI-2020-05596 Improper input validation in BlackBerry UEM CVSS 3.1MEDIUM 5.5
Sources
- CVE-2018-8890 · CVE Program
- CVE-2018-8890 · NVD
- FIRST EPSS
- GHSA-4f93-r4j2-chgf · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences