Critical severity · published Nov 6, 2023
CVE-2023-5719
The Crimson 3.2 Windows-based configuration tool allows users with administrative access to define new passwords for users and to download the resulting security configuration to…
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
The Crimson 3.2 Windows-based configuration tool allows users with administrative access to define new passwords for users and to download the resulting security configuration to a device. If such a password contains the percent (%) character, invalid values will be included, potentially truncating the string if a NUL is encountered. If the simplified password is not detected by the administrator, the device might be left in a vulnerable state as a result of more-easily compromised credentials. Note that passwords entered via the Crimson system web server do not suffer from this vulnerability.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CR
Crimson · Redlion
before 3.2; 3.2; 3.2; 3.2; 3.2; 3.2; +16 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-5719
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-5719
Vendor Advisory
https://support.redlion.net/hc/en-us/categories/360002087671-Security-Advisories
Third Party Advisory
https://www.cisa.gov/news-events/ics-advisories/icsa-23-306-01
More from Crimson
9.1
CVE-2020-27285
The default configuration of Crimson 3.1 (Build versions prior to 3119.001) allows a user to be able to read and modify the database without authentication
7.8
CVE-2019-10996
Red Lion Controls Crimson, version 3.0 and prior and version 3.1 prior to release 3112.00, allow multiple vulnerabilities to be exploited when a valid user opens a specially…
7.8
CVE-2019-10984
Red Lion Controls Crimson, version 3.0 and prior and version 3.1 prior to release 3112.00, allow multiple vulnerabilities to be exploited when a valid user opens a specially…
7.8
CVE-2019-10978
Red Lion Controls Crimson, version 3.0 and prior and version 3.1 prior to release 3112.00, allow multiple vulnerabilities to be exploited when a valid user opens a specially…
7.5
CVE-2020-27279
A NULL pointer deference vulnerability has been identified in the protocol converter