Medium severity · published Jan 26, 2023
CVE-2023-24493
A formula injection vulnerability exists in Tenable.sc due to improper validation of user-supplied input before returning it to users
5.7
CVSS
0.7%
EPSS
No
On KEV
Description
A formula injection vulnerability exists in Tenable.sc due to improper validation of user-supplied input before returning it to users. An authenticated attacker could leverage the reporting system to export reports containing formulas, which would then require a victim to approve and execute on a host.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
TE
Tenable.sc · Tenable
through 5.23.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-24493
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-24493
Patch
https://www.tenable.com/security/tns-2023-03
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