CVE-2018-12421
9.8 · CRITICALOverview
CVE-2018-12421 is a critical-severity vulnerability affecting ltb-project ldap_tool_box_self_service_password. It was published on June 14, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
LTB (aka LDAP Tool Box) Self Service Password before 1.3 allows a change to a user password (without knowing the old password) via a crafted POST request, because the ldap_bind return value is mishandled and the PHP data type is not constrained to be a string.
Remediation
Check the references section for vendor advisories and patches from ltb-project. Update ldap_tool_box_self_service_password to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| ltb-project | ldap_tool_box_self_service_password | >= 0, < 1.3 | Affected |
References
Frequently Asked Questions
What is CVE-2018-12421?
CVE-2018-12421 is a critical-severity vulnerability affecting ltb-project ldap_tool_box_self_service_password. It was published on June 14, 2018 and has a CVSS 3.0 base score of 9.8 (CRITICAL).
How severe is CVE-2018-12421?
This vulnerability has a CVSS 3.0 base score of 9.8, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-12421?
Check the references section for vendor advisories and patches from ltb-project. Update ldap_tool_box_self_service_password to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2018-12421?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-12421 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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