NN
Product
Nessus Network Monitor
by Tenable · last CVE May 23, 2025
14
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 9Medium 4Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2023-5622
8.8
0%
Oct 26
Under certain conditions, Nessus Network Monitor could allow a low privileged user to escalate privileges to NT AUTHORITY\SYSTEM on Windows hosts by replacing a specially crafted…
Affected: before 6.3.0
CVE-2025-24917
7.8
0%
May 23
Improper Access Control leads to Local Privilege Escalation
Affected: before 6.5.1
CVE-2025-24916
7.8
0%
May 23
Improper Access Control leads to Local Priviledge Escalation
Affected: before 6.5.1
CVE-2023-5623
7.8
0%
Oct 26
NNM failed to properly set ACLs on its installation directory, which could allow a low privileged user to run arbitrary code with SYSTEM privileges where NNM is installed to a…
Affected: before 6.3.0
CVE-2020-5794
7.8
0%
Nov 6
A vulnerability in Nessus Network Monitor versions 5.11.0, 5.11.1, and 5.12.0 for Windows could allow an authenticated local attacker to execute arbitrary code by copying…
Affected: 5.11.0; 5.11.1; 5.12.0
CVE-2021-23840
7.5
51%
Feb 16
Calls to EVP_CipherUpdate, EVP_EncryptUpdate and EVP_DecryptUpdate may overflow the output length argument in some cases where the input length is close to the maximum permissable…
Affected: 5.11.0; 5.11.1; 5.12.0; 5.12.1; 5.13.0
CVE-2021-3712
7.4
50%
Aug 24
ASN.1 strings are represented internally within OpenSSL as an ASN1_STRING structure which contains a buffer holding the string data and a field holding the buffer length
Affected: before 6.0.0
CVE-2021-3450
7.4
18%
Mar 25
CA certificate check bypass with X509_V_FLAG_X509_STRICT
Affected: 5.11.0; 5.11.1; 5.12.0; 5.12.1; 5.13.0
CVE-2023-5624
7.2
1%
Oct 26
Under certain conditions, Nessus Network Monitor was found to not properly enforce input validation
Affected: before 6.3.0
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