CVE-2022-37042

CRITICAL KEV RANSOMWARE NUCLEI

Synacor Zimbra Collaboration Suite - Path Traversal

Title source: rule

Description

Zimbra Collaboration Suite (ZCS) 8.8.15 and 9.0 has mboximport functionality that receives a ZIP archive and extracts files from it. By bypassing authentication (i.e., not having an authtoken), an attacker can upload arbitrary files to the system, leading to directory traversal and remote code execution. NOTE: this issue exists because of an incomplete fix for CVE-2022-27925.

Exploits (5)

nomisec WORKING POC 30 stars
by 0xf4n9x · remote
https://github.com/0xf4n9x/CVE-2022-37042
nomisec WORKING POC 21 stars
by aels · remote
https://github.com/aels/CVE-2022-37042
nomisec WORKING POC 7 stars
by GreyNoise-Intelligence · poc
https://github.com/GreyNoise-Intelligence/Zimbra_CVE-2022-37042-_CVE-2022-27925
github WRITEUP 2 stars
by Pr0t0c01 · pythonpoc
https://github.com/Pr0t0c01/CVEs/tree/main/Zimbra_CVE-2022-37042
metasploit WORKING POC EXCELLENT
by Volexity Threat Research, Yang_99, , # PoC · rubypoclinux
https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/zimbra_mboximport_cve_2022_27925.rb

Nuclei Templates (1)

Zimbra Collaboration Suite 8.8.15/9.0 - Remote Code Execution
CRITICALby _0xf4n9x_,For3stCo1d
Shodan: http.favicon.hash:"1624375939" || http.favicon.hash:"475145467"
FOFA: app="zimbra-邮件系统" || icon_hash="475145467" || icon_hash="1624375939"

Scores

CVSS v3 9.8
EPSS 0.9433
EPSS Percentile 100.0%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Exploitation Intel

CISA KEV 2022-08-11
VulnCheck KEV 2022-08-10
InTheWild.io 2022-08-11
ENISA EUVD EUVD-2022-39696
Ransomware Use Confirmed

Classification

CWE
CWE-22
Status published

Affected Products (50)

synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
synacor/zimbra_collaboration_suite
... and 35 more

Timeline

Published Aug 12, 2022
KEV Added Aug 11, 2022
Tracked Since Feb 18, 2026