Input validation error in IBM Sterling B2B Integrator

1) Input validation error

EUVDB-ID: #VU63976

Risk: Low

CVSSv3.1: 3.8 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2021-22060

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote attacker to modify existing log records.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and modify existing log records.

Mitigation

Install update from vendor's website.

Vulnerable software versions

IBM Sterling B2B Integrator: before 6.1.2.0

External links

http://www.ibm.com/blogs/psirt/security-bulletin-ibm-sterling-b2b-integrator-vulnerable-to-security-bypass-due-to-spring-framework-cve-2021-22060/
http://www.ibm.com/support/pages/node/6829861

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.