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CVE-2023-4985

23
FAUCET Score

CVE-2023-4985 is a critical improper authentication vulnerability affecting Supcon InPlant SCADA versions up to 20230901, specifically within the Project.xml file. With a CVSS score of 7.8 (High), successful exploitation requires local access and low privileges, but can lead to high impact on confidentiality, integrity, and availability. While the exploit has been publicly disclosed, there is no evidence of active exploitation, and it lacks exploit intelligence in common databases like Metasploit or ExploitDB, with minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
<= 20230901CPE matchmatch criteria
cpe:2.3:a:supcon:inplant_scada:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

5.9MEDIUM

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
Exploitability Score
2.5
Impact Score
3.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.36%
Probability of exploitation in next 30 days
EPSS Percentile
28.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0036 is in the 67th percentile among its peer group of 16,994 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 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 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

drive.google.com / file/d/1V_O95QddCGdZzYGgx7tkMOYQ5i_alv69/view
Exploit
vuldb.com
Permissions RequiredThird Party Advisory
vuldb.com
Third Party Advisory