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CVE-2023-5642

38
FAUCET Score

CVE-2023-5642 is a critical vulnerability affecting Advantech R-SeeNet v2.4.23, allowing unauthenticated remote attackers to read and write to the sensitive snmpmon.ini file. With a CVSS score of 9.8 (CRITICAL), this flaw presents a low-complexity attack vector (AV:N/AC:L/PR:N/UI:N) that could lead to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). While there is no known active exploitation, Metasploit, Nuclei, or ExploitDB modules, the vulnerability has garnered significant community discussion with 10 mentions, indicating potential interest in developing exploits.

Impacted Technologies

VendorProductVersion(s)CPE
>= 0, < 2.4.23CPE match
cpe:2.3:a:advantech:r-seenet:*:*:*:*:*:*:*:*
2.4.23CPE matchmatch criteria
cpe:2.3:a:advantech:r-seenet:2.4.23:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

9.8CRITICAL

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
16.65%
Probability of exploitation in next 30 days
EPSS Percentile
96.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.1665 is in the 93rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Patches (4)

jfrogvendor investigatingvia llm_extracted
lfedgevendor investigatingvia llm_extracted
linkacevendor investigatingvia llm_extracted
markusprojectvendor investigatingvia llm_extracted

Vendor Advisories (4)

jfrogllm-jfrog-6f37abfab23a245eCRITICAL

Advantech R-SeeNet snmpmon.ini Unauthenticated Read Write

Oct 18, 2023
lfedgellm-lfedge-0d36886f06834812CRITICAL

Advantech R-SeeNet snmpmon.ini Unauthenticated Read Write

Oct 18, 2023
markusprojectllm-markusproject-2eb46500d1832f3bCRITICAL

Advantech R-SeeNet snmpmon.ini Unauthenticated Read Write

Oct 18, 2023
linkacellm-linkace-2d3f754637676d66CRITICAL

Advantech R-SeeNet snmpmon.ini Unauthenticated Read Write

Oct 18, 2023

References

tenable.com / security/research/tra-2023-33
ExploitVendor Advisory