CVE-2018-15504
7.5 · HIGHOverview
CVE-2018-15504 is a high-severity vulnerability affecting embedthis appweb. It was published on August 18, 2018 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
An issue was discovered in Embedthis GoAhead before 4.0.1 and Appweb before 7.0.2. The server mishandles some HTTP request fields associated with time, which results in a NULL pointer dereference, as demonstrated by If-Modified-Since or If-Unmodified-Since with a month greater than 11.
Remediation
Check the references section for vendor advisories and patches from embedthis. Update appweb 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 |
|---|---|---|---|
| embedthis | appweb | >= 0, < 7.0.2 | Affected |
| embedthis | goahead | >= 0, < 4.0.1 | Affected |
References
Frequently Asked Questions
What is CVE-2018-15504?
CVE-2018-15504 is a high-severity vulnerability affecting embedthis appweb. It was published on August 18, 2018 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2018-15504?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2018-15504?
Check the references section for vendor advisories and patches from embedthis. Update appweb 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-2018-15504?
CyberStrike's AI-powered security agents can automatically detect CVE-2018-15504 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
AI agents map your attack surface to find vulnerabilities like this one.
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