vulnerability
Rocket Software: CVE-2023-28503: Authentication Bypass and Remote Code Execution
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | 2023-03-29 | 2023-03-29 | 2023-04-10 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
2023-03-29
Added
2023-03-29
Modified
2023-04-10
Description
Rapid7 discovered an authentication bypass in the `do_log_on_user()` function in `libunidata.so` that permits a user to authenticate as any Linux user on the target service using a hard-coded username (`:local:`) and a deterministic password. This affects most of the services that UniData ships, and leads directly to shell command execution via the `udadmin` service. Additionally, it allows us to exploit several post-authentication vulnerabilities.
Solution
rocket-unirpc-server-cve-2023-28503-upgrade
NEW
Explore Exposure Command
Confidently identify and prioritize exposures from endpoint to cloud with full attack surface visibility and threat-aware risk context.