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High severity · published Sep 7, 2021
CVE-2021-37145
A command-injection vulnerability in an authenticated Telnet connection in Poly (formerly Polycom) CX5500 and CX5100 1.3.5 leads an attacker to Privilege Escalation and Remote…
7.2
CVSS
2%
EPSS
No
On KEV
Description
A command-injection vulnerability in an authenticated Telnet connection in Poly (formerly Polycom) CX5500 and CX5100 1.3.5 leads an attacker to Privilege Escalation and Remote Code Execution capability. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)2.0% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CF
Cx5100 Firmware · Poly
1.3.5 · source: NVD
CF
Cx5500 Firmware · Poly
1.3.5 · source: NVD
Affected product
CF
Cx5100 Firmware
Poly
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-37145
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-37145
Vendor Advisory
https://support.polycom.com/content/dam/polycom-support/global/documentation/security-bulletin-cx5100-cx5500-authenticated-v1-0.pdf
Vendor Advisory
https://support.polycom.com/content/support.html