CVE-2022-41347
Quick assessment
Affected
n/a n/a
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Zimbra Collaboration Suite（ZCS）是美国Synacor的一款开源协同办公套件。该产品包括WebMail、日历、通信录等。 Zimbra Collaboration Suite (ZCS) 8.8.x版本、9.x版本存在安全漏洞。攻击者利用该漏洞以root身份使用任意参数执行NGINX二进制文件。
Possible ATT&CK Techniques 2 AI
T1055 · Process Injection T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2022-41347
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Zimbra Collaboration (ZCS) 8.8.x and 9.x (e.g., 8.8.15). The Sudo configuration permits the zimbra user to execute the NGINX binary as root with arbitrary parameters. As part of its intended functionality, NGINX can load a user-defined configuration file, which includes plugins in the form of .so files, which also execute as root.
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
Zimbra Collaboration Suite 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Zimbra Collaboration Suite（ZCS）是美国Synacor的一款开源协同办公套件。该产品包括WebMail、日历、通信录等。 Zimbra Collaboration Suite (ZCS) 8.8.x版本、9.x版本存在安全漏洞。攻击者利用该漏洞以root身份使用任意参数执行NGINX二进制文件。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
|
II. Public POCs for CVE-2022-41347
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2022-41347 (2)
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Zimbra Security Advisories - Zimbra :: Tech Center x_refsource_MISC
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Security Center - Zimbra :: Tech Center x_refsource_MISC
Other References for CVE-2022-41347 (2)
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https://github.com/darrenmartyn/zimbra-hinginx x_refsource_MISC
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https://darrenmartyn.ie/2021/10/25/zimbra-nginx-local-root-exploit/ x_refsource_MISC
Same Patch Batch · n/a · 2022-09-26 · 33 CVEs total
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| CVE-2022-40484 | Wedding Planner SQL注入漏洞 | |
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IV. Related Vulnerabilities
V. Comments for CVE-2022-41347
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