Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2021-39031 |
CWE-ID | CWE-90 |
Exploitation vector | Network |
Public exploit | N/A |
Vulnerable software Subscribe |
IBM Transformation Extender Advanced Server applications / Other server solutions |
Vendor | IBM Corporation |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU59970
Risk: Medium
CVSSv3.1: 4.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]
CVE-ID: CVE-2021-39031
CWE-ID:
CWE-90 - Improper Neutralization of Special Elements used in an LDAP Query ('LDAP Injection')
Exploit availability: No
DescriptionThe vulnerability allows a remote user to escalate privileges on the system.
The vulnerability exists due to improper input validation when processing DLAP queries. A remote user can send a specially crafted request to modify the original LDAP query and gain unauthorized access to the application.
MitigationInstall update from vendor's website.
Vulnerable software versionsIBM Transformation Extender Advanced: 9.0 - 10.0.1.6
External linkshttp://www.ibm.com/blogs/psirt/security-bulletin-ibm-transformation-extender-advanced-is-vulnerable-to-ldap-injection-due-to-websphere-application-server-liberty-cve-2021-39031/
http://www.ibm.com/support/pages/node/6565313
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.