High severity · published Aug 23, 2018
CVE-2018-15807
POSIM EVO 15.13 for Windows includes an "Emergency Override" administrative account that may be accessed through POSIM's "override" feature
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
POSIM EVO 15.13 for Windows includes an "Emergency Override" administrative account that may be accessed through POSIM's "override" feature. This Override prompt expects a code that is computed locally using a deterministic algorithm. This code may be generated by an attacker and used to bypass any POSIM EVO login prompt.
CVSS vector
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EV
Evo · Posim
15.13 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-15807
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-15807
Third Party Advisory
https://versprite.com/advisories/posim-evo-for-windows/
More from Evo
9.8
CVE-2018-15808
POSIM EVO 15.13 for Windows includes hardcoded database credentials for the "root" database user