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prionPRIOn knowledge basePRION:CVE-2021-40438
HistorySep 16, 2021 - 3:15 p.m.

Design/Logic Flaw

2021-09-1615:15:00
PRIOn knowledge base
www.prio-n.com
16

9.1 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON

A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.

References

Related

cisa_kev 1
osv 13
nessus 57
ibm 12
redhat 9
httpd 1
githubexploit 8
almalinux 3
veracode 1
hackerone 1
cbl_mariner 2
nuclei 1
nvd 2
ubuntucve 2
cve 2
oraclelinux 2
centos 1
openvas 34
cnvd 1
f5 1
checkpoint_advisories 1
rocky 3
redhatcve 2
debiancve 2
rapid7blog 1
alpinelinux 1
cvelist 2
attackerkb 1
ubuntu 4
prion 1
debian 2
ics 1
photon 5
suse 2
freebsd 1
mageia 1
cisco 1
trellix 2
cisa 1
altlinux 2
kaspersky 1
slackware 1
rosalinux 2
amazon 2
fedora 2
gentoo 1
cisa_kev
cisa_kev
Apache HTTP Server-Side Request Forgery (SSRF)
2021-12-01 00:00:00
osv
osv
BIT-apache-2021-40438
2024-03-06 10:55:02
httpd:2.4 bug fix update
2021-11-10 09:00:43
CVE-2021-40438
2021-09-16 15:15:07
nessus
nessus
RHEL 7 : httpd24-httpd (RHSA-2021:3754)
2021-10-12 00:00:00
Oracle Linux 7 : httpd (ELSA-2021-3856)
2021-10-15 00:00:00
RHEL 7 / 8 : Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP9 (RHSA-2021:3746)
2021-10-07 00:00:00
ibm
ibm
Security Bulletin: Apache HTTP Server as used in IBM QRadar SIEM is vulnerable to server-side request forgery (SSRF) (CVE-2021-40438)
2021-12-20 21:02:58
Security Bulletin: IBM Rational Build Forge 8.0.x is affected by Apache HTTP Server version used in it.(CVE-2021-40438)
2022-01-17 18:05:57
Security Bulletin: IBM Aspera Orchestrator vulnerable to server-side request forgery due to Apache HTTP Server vulnerability (CVE-2021-40438)
2023-02-02 17:18:50
redhat
redhat
(RHSA-2021:3746) Important: Red Hat JBoss Core Services Apache HTTP Server 2.4.37 SP9 security update
2021-10-07 13:31:45
(RHSA-2021:3836) Important: httpd:2.4 security update
2021-10-13 07:08:32
(RHSA-2021:3856) Important: httpd security update
2021-10-14 08:00:40
httpd
httpd
Apache Httpd < 2.4.49 : mod_proxy SSRF
2021-09-16 00:00:00
githubexploit
githubexploit
Exploit for Server-Side Request Forgery in Apache Http Server
2021-10-18 02:02:43
Exploit for Server-Side Request Forgery in Apache Http Server
2021-10-24 10:18:08
Exploit for Server-Side Request Forgery in Apache Http Server
2022-06-10 00:46:58
almalinux
almalinux
httpd:2.4 bug fix update
2021-11-10 09:00:43
Important: httpd:2.4 security update
2021-10-12 15:53:03
Important: httpd:2.4 security update
2021-11-09 19:25:44
veracode
veracode
Cross-Site Request Forgery (CSRF)
2021-09-20 12:57:14
hackerone
hackerone
Acronis: CVE-2021-40438 on cp-eu2.acronis.com
2021-10-15 05:46:15
cbl_mariner
cbl_mariner
CVE-2021-40438 affecting package httpd 2.4.46-6
2021-10-15 04:46:31
CVE-2021-40438 affecting package httpd for versions less than 2.4.52-1
2022-04-09 06:51:57
nuclei
nuclei
Apache <= 2.4.48 Mod_Proxy - Server-Side Request Forgery
2021-10-14 19:59:52
nvd
nvd
CVE-2021-40438
2021-09-16 15:15:07
CVE-2021-20325
2022-02-18 18:15:09
ubuntucve
ubuntucve
CVE-2021-40438
2021-09-16 00:00:00
CVE-2021-20325
2022-02-18 00:00:00
cve
cve
CVE-2021-40438
2021-09-16 15:15:07
CVE-2021-20325
2022-02-18 18:15:09
oraclelinux
oraclelinux
httpd security update
2021-10-14 00:00:00
httpd:2.4 security update
2021-10-13 00:00:00
centos
centos
httpd, mod_ldap, mod_proxy_html, mod_session, mod_ssl security update
2021-11-17 14:59:00
openvas
openvas
CentOS: Security Advisory for httpd (CESA-2021:3856)
2021-11-18 00:00:00
Debian: Security Advisory (DLA-2776-1)
2021-10-03 00:00:00
Huawei EulerOS: Security Advisory for httpd (EulerOS-SA-2022-1167)
2022-02-24 00:00:00
cnvd
cnvd
Apache HTTP Server mod_proxy server-side request forgery vulnerability
2021-09-18 00:00:00
f5
f5
K01552024 : Apache vulnerability CVE-2021-40438
2021-10-21 00:00:00
checkpoint_advisories
checkpoint_advisories
Apache HTTP Server Server-Side Request Forgery (CVE-2021-40438)
2021-10-18 00:00:00
rocky
rocky
2.4 bug fix update
2021-11-10 09:00:43
httpd:2.4 security update
2021-10-12 15:53:03
httpd:2.4 security update
2021-11-09 19:25:44
redhatcve
redhatcve
CVE-2021-40438
2021-09-16 20:45:58
CVE-2021-20325
2021-11-09 09:06:32
debiancve
debiancve
CVE-2021-40438
2021-09-16 15:15:07
CVE-2021-20325
2022-02-18 18:15:09
rapid7blog
rapid7blog
Active Exploitation of Apache HTTP Server CVE-2021-40438
2021-11-30 17:38:53
alpinelinux
alpinelinux
CVE-2021-40438
2021-09-16 15:15:07
cvelist
cvelist
CVE-2021-40438 mod_proxy SSRF
2021-09-16 14:40:23
CVE-2021-20325
2022-02-18 17:50:47
attackerkb
attackerkb
CVE-2021-40438
2021-09-16 00:00:00
ubuntu
ubuntu
Apache HTTP Server vulnerabilities
2021-09-27 00:00:00
Apache HTTP Server regression
2021-09-28 00:00:00
Apache HTTP Server regression
2021-09-28 00:00:00
prion
prion
Design/Logic Flaw
2022-02-18 18:15:00
debian
debian
[SECURITY] [DLA 2776-1] apache2 security update
2021-10-02 16:07:56
[SECURITY] [DSA 4982-1] apache2 security update
2021-10-08 20:56:04
ics
ics
Siemens Apache HTTP Server (Update A)
2022-10-13 12:00:00
photon
photon
Critical Photon OS Security Update - PHSA-2021-0309
2021-10-01 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-1.0-0437
2021-10-01 00:00:00
Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2021-2.0-0399
2021-10-01 00:00:00
suse
suse
Security update for apache2 (important)
2021-10-26 00:00:00
Security update for apache2 (important)
2021-11-02 00:00:00
freebsd
freebsd
Apache httpd -- multiple vulnerabilities
2021-09-16 00:00:00
mageia
mageia
Updated apache packages fix security vulnerability
2021-09-23 07:49:29
cisco
cisco
Multiple Vulnerabilities in Apache HTTP Server Affecting Cisco Products: November 2021
2021-11-24 16:00:00
trellix
trellix
The Bug Report – October Edition
2021-11-02 00:00:00
The Bug Report – October Edition
2021-11-02 00:00:00
cisa
cisa
CISA Adds Five Known Exploited Vulnerabilities to Catalog
2021-12-01 00:00:00
altlinux
altlinux
Security fix for the ALT Linux 9 package apache2 version 1:2.4.49-alt1
2021-09-23 00:00:00
Security fix for the ALT Linux 10 package apache2 version 1:2.4.49-alt1
2021-10-04 00:00:00
kaspersky
kaspersky
KLA12370 Multiple vulnerabilities in Apache HTTP Server
2021-09-16 00:00:00
slackware
slackware
[slackware-security] httpd
2021-09-17 04:22:20
rosalinux
rosalinux
Advisory ROSA-SA-2023-2158
2023-04-25 11:30:17
Advisory ROSA-SA-2023-2160
2023-04-25 12:02:31
amazon
amazon
Important: httpd24
2021-10-15 07:52:00
Important: httpd
2021-10-15 07:57:00
fedora
fedora
[SECURITY] Fedora 35 Update: httpd-2.4.49-1.fc35
2021-09-24 20:56:12
[SECURITY] Fedora 34 Update: httpd-2.4.49-1.fc34
2021-09-20 13:58:04
gentoo
gentoo
Apache HTTPD: Multiple Vulnerabilities
2022-08-14 00:00:00

9.1 High

AI Score

Confidence

High

0.974 High

EPSS

Percentile

99.9%

JSON
Related for PRION:CVE-2021-40438
cisa_kev1osv13nessus57ibm12redhat9httpd1githubexploit8almalinux3veracode1hackerone1cbl_mariner2nuclei1nvd2ubuntucve2cve2oraclelinux2centos1openvas34cnvd1f51checkpoint_advisories1rocky3redhatcve2debiancve2rapid7blog1alpinelinux1cvelist2attackerkb1ubuntu4prion1debian2ics1photon5suse2freebsd1mageia1cisco1trellix2cisa1altlinux2kaspersky1slackware1rosalinux2amazon2fedora2gentoo1