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Critical severity · published Sep 5, 2023
CVE-2023-4310
BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) versions 23.2.1 and 23.2.2 contain a command injection vulnerability which can be exploited through a malicious…
9.8
CVSS
1.8%
EPSS
No
On KEV
Description
BeyondTrust Privileged Remote Access (PRA) and Remote Support (RS) versions 23.2.1 and 23.2.2 contain a command injection vulnerability which can be exploited through a malicious HTTP request. Successful exploitation of this vulnerability can allow an unauthenticated remote attacker to execute underlying operating system commands within the context of the site user. This issue is fixed in version 23.2.3.
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)1.8% · higher than 79% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RS
Remote Support · BeyondTrust
23.2.1; 23.2.2 · source: NVD
Affected product
RS
Remote Support
BeyondTrust
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-4310
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-4310
beyondtrustcorp.service-now.com
https://beyondtrustcorp.service-now.com/csm?id=kb_article_view&sysparm_article=KB0020207
www.beyondtrust.com
https://www.beyondtrust.com/blog/entry/security-update-for-remote-support-and-privileged-remote-access
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