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

*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.

Multiple vulnerabilities have been found in Apache HTTPD, the worst of which could result in denial of service. Versions greater than or equal to 2.4.62 are affected.

*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

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

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
2024-09-13 CVE Updated
2025-04-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-918: Server-Side Request Forgery (SSRF)

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC
https://github.com/TAM-K592/CVE-2024-40725-CVE-2024-40898	2024-07-19
https://github.com/whiterose7777/CVE-2024-40725-CVE-2024-40898	2024-11-11

URL	Date	SRC

URL	Date	SRC
https://httpd.apache.org/security/vulnerabilities_24.html	2024-07-18
https://access.redhat.com/security/cve/CVE-2024-40898	2024-09-24
https://bugzilla.redhat.com/show_bug.cgi?id=2298648	2024-09-24

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