Home/CVE/The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in
CVE

CVE-2018-8715

The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in

The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authCondition function in http/httpLib.c. With a forged HTTP request, it is possible to bypass authentication for the form and digest login types.

HIGH · CVSS 8.1 EPSS 0.91804
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-287Improper Authentication
▤

Affected Products & Versions

1
embedthis appweb<= 7.0.2
⚠

Public Exploits & PoCs

2
nucleiAppWeb - Authentication Bypasshigh
pocblogs.securiteam.com · 3676blogs.securiteam.com
▣

Scoring & Timeline

8.1
HIGH · CVSS v3.0 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Mar 2018 · 01:29 AM
CVSS VectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/embedthis/appweb/issues/610PatchThird Party Advisory
https://security.paloaltonetworks.com/CVE-2018-8715
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