In SolarWinds Serv-U before 15.2.2 Hotfix 1, there is a directory containing user profile files (that include users' password hashes) that is world readable and writable. An unprivileged Windows user (having access to the server's filesystem) can add an FTP user by copying a valid profile file to this directory. For example, if this profile sets up a user with a C:\ home directory, then the attacker obtains access to read or replace arbitrary files with LocalSystem privileges.
References
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 05:54
Type | Values Removed | Values Added |
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References | () https://www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/full-system-control-with-new-solarwinds-orion-based-and-serv-u-ftp-vulnerabilities/ - Exploit, Third Party Advisory |
Information
Published : 2021-02-03 17:15
Updated : 2024-11-21 05:54
NVD link : CVE-2021-25276
Mitre link : CVE-2021-25276
CVE.ORG link : CVE-2021-25276
JSON object : View
Products Affected
solarwinds
- serv-u
CWE
CWE-732
Incorrect Permission Assignment for Critical Resource