Vulnerability Details : CVE-2019-17421
Incorrect file permissions on the packaged Nipper executable file in Zoho ManageEngine OpManager 12.4.072 and Firewall Analyzer 12.4.072 allow local users to elevate privileges to root by overwriting this file with a malicious payload.
Products affected by CVE-2019-17421
- cpe:2.3:a:zohocorp:manageengine_opmanager:12.4:build124072:*:*:*:*:*:*
- cpe:2.3:a:zohocorp:manageengine_firewall_analyzer:12.4:124072:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-17421
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-17421
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-17421
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-17421
-
https://www.manageengine.com/products/firewall/security-updates/cve-2019-17421.html
Security Updates - CVE-2019-17421 | ManageEngine Firewall AnalyzerPatch;Vendor Advisory
-
https://twitter.com/va_start
(🎃,🧛🏻♂️, ...) (@va_start) | TwitterExploit;Third Party Advisory
-
https://blog.vastart.dev/2019/11/cve-2019-17421-privilege-escalation.html
CVE-2019-17421 Privilege Escalation Vulnerability In Zoho's OpManager & Firewall AnalyzerThird Party Advisory
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