Vulnerability Details : CVE-2018-17888
Public exploit exists!
NUUO CMS all versions 3.1 and prior, The application uses a session identification mechanism that could allow attackers to obtain the active session ID, which could allow arbitrary remote code execution.
Vulnerability category: Execute code
Exploit prediction scoring system (EPSS) score for CVE-2018-17888
Probability of exploitation activity in the next 30 days: 2.92%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 91 % EPSS Score History EPSS FAQ
Metasploit modules for CVE-2018-17888
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Nuuo Central Management Server User Session Token Bruteforce
Disclosure Date: 2018-10-11First seen: 2020-04-26auxiliary/gather/nuuo_cms_bruteforceNuuo Central Management Server below version 2.4 has a flaw where it sends the heap address of the user object instead of a real session number when a user logs in. This can be used to reduce the keyspace for the session number from 10 million to 1.2 million, and wit
CVSS scores for CVE-2018-17888
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-17888
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The product uses insufficiently random numbers or values in a security context that depends on unpredictable numbers.Assigned by:
- ics-cert@hq.dhs.gov (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2018-17888
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https://ics-cert.us-cert.gov/advisories/ICSA-18-284-02
NUUO CMS (Update A) | CISAPatch;Third Party Advisory;US Government Resource
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http://www.securityfocus.com/bid/105717
NUUO CMS ICSA-18-284-02 Multiple Remote Code Execution and Security Bpass VulnerabilitiesThird Party Advisory;VDB Entry
Products affected by CVE-2018-17888
- cpe:2.3:a:nuuo:nuuo_cms:*:*:*:*:*:*:*:*