Vulnerability Description
IBM LoopBack (IBM API Connect 2018.1, 2018.4.1, 5.0.8.0, and 5.0.8.4) could allow an attacker to bypass authentication if the AccessToken Model is exposed over a REST API, it is then possible for anyone to create an AccessToken for any User provided they know the userId and can hence get access to the other user’s data / access to their privileges (if the user happens to be an Admin for example). IBM X-Force ID: 148801.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Api Connect | >= 5.0.8.0, <= 5.0.8.4 |
Related Weaknesses (CWE)
References
- http://www.ibm.com/support/docview.wss?uid=ibm10733883PatchVendor Advisory
- http://www.securityfocus.com/bid/106313Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/148801VDB EntryVendor Advisory
- http://www.ibm.com/support/docview.wss?uid=ibm10733883PatchVendor Advisory
- http://www.securityfocus.com/bid/106313Third Party AdvisoryVDB Entry
- https://exchange.xforce.ibmcloud.com/vulnerabilities/148801VDB EntryVendor Advisory
FAQ
What is CVE-2018-1778?
CVE-2018-1778 is a vulnerability with a CVSS score of 7.7 (HIGH). IBM LoopBack (IBM API Connect 2018.1, 2018.4.1, 5.0.8.0, and 5.0.8.4) could allow an attacker to bypass authentication if the AccessToken Model is exposed over a REST API, it is then possible for anyo...
How severe is CVE-2018-1778?
CVE-2018-1778 has been rated HIGH with a CVSS base score of 7.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2018-1778?
Check the references section above for vendor advisories and patch information. Affected products include: Ibm Api Connect.