CVE-2021-23272

EUVD-2021-10367

26.01.2021, 19:15

The Application Development Clients component of TIBCO Software Inc.'s TIBCO BPM Enterprise and TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric contains a vulnerability that theoretically allows a low privileged attacker with network access to execute a Cross Site Scripting (XSS) attack on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO BPM Enterprise: versions 4.3.0 and below and TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric: versions 4.3.0 and below.

Cross-site Scripting

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	4.6 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
tibco	CNA	4.6 MEDIUM	NETWORK	LOW	LOW	CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Base Score

CVSS 3.x

EPSS Score

Percentile: 43%

Affected Products (NVD)

Vendor	Product	Version
tibco	bpm_enterprise	𝑥 ≤ 4.3.0
tibco	bpm_enterprise_distribution_for_silver_fabric	𝑥 ≤ 4.3.0

𝑥

= Vulnerable software versions

Common Weakness Enumeration

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
The software does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users.

References

http://www.tibco.com/services/support/advisories