CVE-2018-7739

moderate-risk
Published 2018-03-07

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.

Do I need to act?

~
8.9% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
!
2 public exploits available
44262, 44220
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10 Critical
NETWORK / LOW complexity

Affected Products (1)

Antman

Affected Vendors

Antsle

References (6)

Exploit http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html
Exploit https://www.exploit-db.com/exploits/44220/
Exploit https://www.exploit-db.com/exploits/44262/
Exploit http://blog.codecatoctin.com/2018/02/antman-authentication-bypass.html
Exploit https://www.exploit-db.com/exploits/44220/
Exploit https://www.exploit-db.com/exploits/44262/
47
/ 100
moderate-risk
Severity 32/34 · Critical
Exploitability 10/34 · Low
Exposure 5/34 · Minimal