PT-2021-14047 · Ibm · Ibm Sterling B2B Integrator

Dinesh Ponnudurai · Published 2021-10-07 · Updated 2021-10-15 · CVE-2021-20571

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 versions 5.2.0.0 through 6.1.1.0

Description: The 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. This is due to a stored cross-site scripting vulnerability.

Recommendations: For IBM Sterling B2B Integrator versions 5.2.0.0 through 6.1.1.0, update to a version outside of this range to resolve the issue. At the moment, there is no information about a newer version that contains a fix for this vulnerability. As a temporary workaround, consider restricting access to the Web UI to minimize the risk of exploitation.

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2021-20571

Affected Products

Ibm Sterling B2B Integrator

References · 6

• https://osv.dev/vulnerability/CVE-2021-20571 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-20571 · Security Note
• https://exchange.xforce.ibmcloud.com/vulnerabilities/199246 · Vendor Advisory
• https://ibm.com/support/pages/node/6496753 · Vendor Advisory
• https://t.me/cvenotify/22089 · Telegram Post
• https://t.me/cibsecurity/30198 · Telegram Post