CVE-2011-1389
Multiple directory traversal vulnerabilities in the vendor daemon in Rational Common Licensing in Telelogic License Server 2.0, Rational License Server 7.x, and ibmratl in IBM Rational License Key Server (RLKS) 8.0 through 8.1.2 allow remote attackers to execute arbitrary code via vectors related to save, rename, and load operations on log files. NOTE: this might overlap CVE-2011-4135.
Key facts
- CVSS score
- 10.0 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:C/I:C/A:C- Weakness (CWE)
- CWE-22
- EPSS score
- 6.8% (94th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2011-1396)
- Published
- January 19, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2011-1396 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- ibm / rational license key server
- ibm / rational license key server
- ibm / rational license key server
- ibm / rational license key server
- ibm / rational license server
- ibm / rational license server
- ibm / rational license server
- ibm / telelogic license server
References
- http://kb.flexerasoftware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&externalId=Q200975&sliceId=1
- http://secunia.com/advisories/47522(Vendor Advisory)
- http://secunia.com/advisories/47524(Vendor Advisory)
- http://www.flexerasoftware.com/pl/13057.htm
- http://www.ibm.com/support/docview.wss?uid=swg21577760(Patch, Vendor Advisory)
- http://www.securityfocus.com/bid/49191
- http://www.zerodayinitiative.com/advisories/ZDI-11-272/
- https://exchange.xforce.ibmcloud.com/vulnerabilities/71739
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
Query CVEs from your AI assistant
The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.
Add the CVE brain