CVEvulnerability
CVE-2018-7739
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2018-03-07
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-20
Description
antsle antman before 0.9.1a allows remote attackers to bypass authentication via invalid characters in the username and password parameters, as demonstrated by a username=>&password=%0a string to the /login URI. This allows obtaining root permissions within the web management console, because the login process uses Java's ProcessBuilder class and a bash script called antsle-auth with insufficient input validation.
Affected configurations
• antsle antman (<= 0.9.0c)
Related
Weakness · CWE (1)
- CWE-20 Improper Input Validation weakness
References
- http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/44220/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44262/ Exploit, Third Party Advisory, VDB Entry
- http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html Exploit, Third Party Advisory
- https://www.exploit-db.com/exploits/44220/ Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44262/ Exploit, Third Party Advisory, VDB Entry