PT-2021-14040 · Ibm · Ibm Sterling B2B Integrator Standard Edition

Sutthiwat Panithansuwan + 1 · Published 2021-07-27 · Updated 2021-11-28 · CVE-2021-20562

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Name of the Vulnerable Software and Affected Versions: IBM Sterling B2B Integrator Standard Edition versions 5.2.0.0 through 5.2.6.5 3 IBM Sterling B2B Integrator Standard Edition versions 6.1.0.0 through 6.1.0.2

Description: This issue allows users to embed arbitrary JavaScript code in the Web UI, altering the intended functionality and potentially leading to credentials disclosure within a trusted session. The vulnerability enables the embedding of malicious code, which can compromise the security of the system.

Recommendations: For versions 5.2.0.0 through 5.2.6.5 3, update to a version outside of this range to mitigate the risk. For versions 6.1.0.0 through 6.1.0.2, update to a version outside of this range to mitigate the risk. As a temporary workaround, consider restricting access to the Web UI to minimize the risk of exploitation.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20562

Affected Products

Ibm Sterling B2B Integrator Standard Edition

References · 9

• 🔥 http://seclists.org/fulldisclosure/2021/Nov/16 · Exploit
• 🔥 http://packetstormsecurity.com/files/164782/IBM-Sterling-B2B-Integrator-Cross-Site-Scripting.html · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-20562 · Security Note
• https://ibm.com/support/pages/node/6475301 · Vendor Advisory
• https://exchange.xforce.ibmcloud.com/vulnerabilities/199232 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-20562 · Vendor Advisory
• https://t.me/cibsecurity/26541 · Telegram Post
• https://t.me/cvenotify/23007 · Telegram Post
• https://t.me/cvenotify/18185 · Telegram Post