What’s Vulnerable › Vulnerabilities

CVE-2021-28829: TIBCO Administrator CSV injection vulnerability

• Severity: high (CVSS 8.0 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-04-20 · updated 2026-06-17
• Weakness: CWE-74

Description

The Administration GUI component of TIBCO Software Inc.'s TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric, TIBCO Administrator - Enterprise Edition for z/Linux, and TIBCO Administrator - Enterprise Edition for z/Linux contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute a persistent CSV injection attack from the affected system. A successful attack using this vulnerability requires human interaction from a person other than the attacker. Affected releases are TIBCO Software Inc.'s TIBCO Administrator - Enterprise Edition: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.10.2 and below, TIBCO Administrator - Enterprise Edition Distribution for TIBCO Silver Fabric: versions 5.11.0 and 5.11.1, TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.10.2 and below, and TIBCO Administrator - Enterprise Edition for z/Linux: versions 5.11.0 and 5.11.1.

Affected products

• Tibco Administrator: through 5.10.2; 5.11.0, 5.11.1

References

• http://www.tibco.com/services/support/advisories
• https://www.tibco.com/support/advisories/2021/04/tibco-security-advisory-april-20-2021-tibco-administrator-2021-28829
• http://www.tibco.com/services/support/advisories
• https://www.tibco.com/support/advisories/2021/04/tibco-security-advisory-april-20-2021-tibco-administrator-2021-28829

Get alerted when CVE-2021-28829 or the next vulnerability affects your stack