// For flags

CVE-2024-40898

Apache HTTP Server: SSRF with mod_rewrite in server/vhost context on Windows

Severity Score

9.1
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Attend
*SSVC
Descriptions

SSRF in Apache HTTP Server on Windows with mod_rewrite in server/vhost context, allows to potentially leak NTML hashes to a malicious server via SSRF and malicious requests.

Users are recommended to upgrade to version 2.4.62 which fixes this issue.

SSRF en el servidor Apache HTTP en Windows con mod_rewrite en el contexto de servidor/vhost, permite potencialmente filtrar hashes NTML a un servidor malicioso a través de SSRF y solicitudes maliciosas. Se recomienda a los usuarios actualizar a la versión 2.4.62, que soluciona este problema.

A flaw was found in HTTPd on Windows systems. This issue potentially allows NTLM hashes to be leaked via mod_rewrite in server/vhost context to a malicious server via Server-side request forgery (SSRF) and malicious requests or content.

*Credits: Smi1e (DBAPPSecurity Ltd.), xiaojunjie (DBAPPSecurity Ltd.)
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:Attend
Exploitation
None
Automatable
Yes
Tech. Impact
Total
* Organization's Worst-case Scenario
Timeline
  • 2024-07-12 CVE Reserved
  • 2024-07-18 CVE Published
  • 2024-07-19 First Exploit
  • 2024-08-20 EPSS Updated
  • 2024-09-13 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-918: Server-Side Request Forgery (SSRF)
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Apache Software Foundation
Search vendor "Apache Software Foundation"
Apache HTTP Server
Search vendor "Apache Software Foundation" for product "Apache HTTP Server"
>= 2.4.0 <= 2.4.61
Search vendor "Apache Software Foundation" for product "Apache HTTP Server" and version " >= 2.4.0 <= 2.4.61"
en
Affected