CVE-2020-13938— Improper Handling of Insufficient Privileges
Quick assessment
Affected
Apache Software Foundation Apache HTTP Server
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.0 to 2.4.46存在安全漏洞，该漏洞源于权限管理不当。Windows系统中的本地用户可以停止Apache HTTP服务器服务。该漏洞允许本地用户停止服务。
Possible ATT&CK Techniques 1 AI
T1489 · Service Stop
Get alerts for future matching vulnerabilities
Log in to subscribe
I. Basic Information for CVE-2020-13938
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗
Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Improper Handling of Insufficient Privileges
Source: CVE Program / CVE List V5
Vulnerability Description
Apache HTTP Server versions 2.4.0 to 2.4.46 Unprivileged local users can stop httpd on Windows
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache HTTP Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache HTTP Server是美国阿帕奇（Apache）基金会的一款开源网页服务器。该服务器具有快速、可靠且可通过简单的API进行扩充的特点。 Apache HTTP Server 2.4.0 to 2.4.46存在安全漏洞，该漏洞源于权限管理不当。Windows系统中的本地用户可以停止Apache HTTP服务器服务。该漏洞允许本地用户停止服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache HTTP Server | 2.4.46 | - |
|
II. Public POCs for CVE-2020-13938
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
Premium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-13938
请登录查看更多情报信息。
Vendor Advisories for CVE-2020-13938 (2)
-
http://httpd.apache.org/security/vulnerabilities_24.html x_refsource_MISC
-
https://security.netapp.com/advisory/ntap-20210702-0001/ x_refsource_CONFIRM
Mailing List Discussions for CVE-2020-13938 (4)
-
-
https://lists.apache.org/thread.html/r7f2b70b621651548f4b6f027552f1dd91705d7111bb5d15cda0a68dd%40%3Cdev.httpd.apache.org%3E mailing-list x_refsource_MLIST
Other References for CVE-2020-13938 (1)
-
https://kc.mcafee.com/corporate/index?page=content&id=SB10379 x_refsource_CONFIRM
Same Patch Batch · Apache Software Foundation · 2021-06-10 · 7 CVEs total
| CVE-2021-30641 | Unexpected URL matching with 'MergeSlashes OFF' | |
| CVE-2021-26691 | Apache HTTP Server mod_session response handling heap overflow | |
| CVE-2021-26690 | mod_session NULL pointer dereference | |
| CVE-2020-13950 | mod_proxy_http NULL pointer dereference | |
| CVE-2020-35452 | mod_auth_digest possible stack overflow by one nul byte | |
| CVE-2019-17567 | mod_proxy_wstunnel tunneling of non Upgraded connections |
IV. Related Vulnerabilities
Same product: Apache HTTP Server
-
CVE-2026-49975
Apache HTTP Server: mod_http2 denial of service -
CVE-2026-48913
Apache HTTP Server: mod_http2 memory corruption when file ha -
CVE-2026-42536
Apache HTTP Server: mod_xml2enc heap overflow -
CVE-2026-44185
Apache HTTP Server: Stack Buffer Over-Read in mod_ssl OCSP ` -
CVE-2026-34355
Apache HTTP Server: mod_proxy_html buffer overflow
Same vendor: Apache Software Foundation
-
CVE-2026-95616
Apache WSS4J: Unauthenticated denial of service via integer -
CVE-2026-92899
Apache WSS4J: UsernameToken replay protection bypassed by re -
CVE-2026-92121
Apache WSS4J: WS-SecurityPolicy signature checks skipped in -
CVE-2026-89238
Apache WSS4J: WSS4J EncryptedHeader child confusion causing -
CVE-2026-88920
Apache WSS4J: SAML Sender-Vouches Authentication Bypass
V. Comments for CVE-2020-13938
No comments yet