Cyber Resilience

CVE-2021-29713

Medium

Published: 27 October 2021

Published
27 October 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 5.4 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
EPSS Score 0.0011 29.2th percentile
Risk Priority 11 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-29713 is a medium-severity Cross-site Scripting (CWE-79) vulnerability in Ibm Rational Engineering Lifecycle Manager. Its CVSS base score is 5.4 (Medium).

Operationally, ranked at the 29.2th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

IBM Jazz Team Server products are vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.

CWE(s)
CWE-79

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

ibm
engineering lifecycle optimization
7.0, 7.0.1, 7.0.2
ibm
rational collaborative lifecycle management
6.0.6, 6.0.6.1, 7.0.1, 7.0.2
ibm
rational doors next generation
6.0.2, 6.0.6, 6.0.6.1
ibm
rational engineering lifecycle manager
6.0.6, 6.0.6.1, 7.0, 7.0.1, 7.0.2
ibm
rational team concert
7.0

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

CA-8 Penetration Testing
addresses: CWE-79

Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.

SI-10 Information Input Validation
addresses: CWE-79

Validates web inputs to reject script-related content that could produce XSS.

SI-15 Information Output Filtering
addresses: CWE-79

Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.

References