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CVE-2023-0101

22
FAUCET Score

CVE-2023-0101 describes a high-severity privilege escalation vulnerability affecting Tenable Nessus versions 8.10.1 through 8.15.8 and 10.0.0 through 10.4.1. An authenticated attacker can exploit this flaw by executing a specially crafted file to gain root or NT AUTHORITY / SYSTEM privileges on the Nessus host. With a CVSS score of 8.8, this vulnerability has a low attack complexity and no user interaction required, leading to high impacts on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.10.1, < 8.15.8CPE matchmatch criteria
cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*
>= 10.0.0, < 10.4.2CPE matchmatch criteria
cpe:2.3:a:tenable:nessus:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.82%
Probability of exploitation in next 30 days
EPSS Percentile
53.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0082 is in the 48th percentile among its peer group of 17,844 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

tenable.com / security/tns-2023-01
PatchRelease NotesVendor Advisory
tenable.com / security/tns-2023-02
PatchRelease NotesVendor Advisory