Vulnerability Details : CVE-2020-24045
A sandbox escape issue was discovered in TitanHQ SpamTitan Gateway 7.07. It limits the admin user to a restricted shell, allowing execution of a small number of tools of the operating system. The restricted shell can be bypassed by presenting a fake vmware-tools ISO image to the guest virtual machine running SpamTitan Gateway. This ISO image should contain a valid Perl script at the vmware-freebsd-tools/vmware-tools-distrib/vmware-install.pl path. The fake ISO image will be mounted and the script wmware-install.pl will be executed with super-user privileges as soon as the hidden option to install VMware Tools is selected in the main menu of the restricted shell (option number 5). The contents of the script can be whatever the attacker wants, including a backdoor or similar.
Products affected by CVE-2020-24045
- cpe:2.3:a:titanhq:spamtitan:7.07:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-24045
1.02%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-24045
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
9.0
|
HIGH | AV:N/AC:L/Au:S/C:C/I:C/A:C |
8.0
|
10.0
|
NIST | |
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST |
CWE ids for CVE-2020-24045
-
The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-24045
-
https://github.com/felmoltor
felmoltor (Felipe Molina) ยท GitHubThird Party Advisory
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https://twitter.com/felmoltor
Felipe Molina (@felmoltor) / TwitterThird Party Advisory
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https://sensepost.com/blog/2020/clash-of-the-spamtitan/
SensePost | Clash of the (spam)titanExploit;Third Party Advisory
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https://www.titanhq.com/
DNS Filter, DNS filtering, Spam Filter, Email Filter, Email Archive - ArcTitan, SpamTitan, WebTitanVendor Advisory
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