LiveActive security incident?Get immediate response
CVE Record

CVE-2018-8715: The Embedthis HTTP library, and Appweb versions before 7.0.3, have a logic flaw related to the authConditio...

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.

UnknownCVSS not scoredNot KEV-listedUpdated
Discuss exposureBack to CVEs
Glexia's TakeAutomated analysishigh

Security readout for executives and security teams

Plain-English summary

This CVE is an authentication bypass in Embedthis HTTP library and Appweb before 7.0.3. A specially forged HTTP request could access areas protected by form or digest login. The main business risk is unauthorized access to exposed web interfaces that rely on those authentication modes.

Executive priority

Prioritize remediation for exposed administrative or customer-facing systems using Appweb before 7.0.3. Treat embedded and appliance deployments carefully because the bundle does not name downstream products, and exposure may depend on vendor packaging.

Technical view

Sources describe a logic flaw in authCondition in http/httpLib.c affecting Embedthis HTTP library and Appweb before 7.0.3. The flaw can bypass authentication for form and digest login types using a forged HTTP request. No CVSS, CWE, CPE, or complete affected-product matrix is provided in the bundle.

Likely exposure

Exposure is most likely where Appweb or the Embedthis HTTP library is internet-facing or protects administrative, device, or application routes with form or digest authentication. The provided data does not identify downstream OEM products or packaged deployments.

Exploitation context

The bundle includes public references and says exploitation requires a forged HTTP request. It does not show CISA KEV listing, and no provided source confirms active exploitation in the wild.

Researcher notes

Evidence is limited but consistent: the core issue is authCondition logic in http/httpLib.c causing form and digest authentication bypass. The bundle lacks CVSS, CWE, CPEs, detailed vulnerable configurations, and confirmed exploit activity. Avoid assuming impact beyond Appweb and Embedthis HTTP library without vendor or OEM confirmation.

Mitigation direction

  • Upgrade Appweb to 7.0.3 or later where applicable.
  • Check Embedthis/Appweb vendor guidance for the corresponding HTTP library fix.
  • Restrict external access to Appweb-managed administrative interfaces.
  • Avoid relying on form or digest authentication on unpatched deployments.
  • Monitor protected routes for suspicious unauthenticated access attempts.

Validation and detection

  • Inventory Appweb and Embedthis HTTP library versions in deployed products.
  • Identify routes protected by form or digest login types.
  • Confirm affected instances are upgraded to 7.0.3 or vendor-fixed builds.
  • Review access logs for unexpected access to protected resources.
  • Check vendor or OEM advisories for embedded downstream exposure.
Prepared
Confidence
medium
Sources
5

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2018-8715 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup
Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.