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CVE-2023-6357

23
FAUCET Score

CVE-2023-6357 is a critical command injection vulnerability affecting CODESYS products. A low-privileged remote attacker can exploit this flaw by injecting system commands through file system libraries, potentially gaining full control of the device. With a CVSS score of 8.8 (High), the attack requires no user interaction and has high impacts on confidentiality, integrity, and availability. While there is no known active exploitation, public exploit code, or KEV listing, the vulnerability has garnered some community discussion, indicating awareness.

Impacted Technologies

VendorProductVersion(s)CPE
< 4.11.0.0CPE matchmatch criteria
cpe:2.3:a:codesys:control_for_beaglebone_sl:*:*:*:*:*:*:*:*
< 4.11.0.0CPE matchmatch criteria
cpe:2.3:a:codesys:control_for_empc-a\/imx6:*:*:*:*:*:*:*:*
< 4.11.0.0CPE matchmatch criteria
cpe:2.3:a:codesys:control_for_iot2000_sl:*:*:*:*:*:*:*:*
< 4.11.0.0CPE matchmatch criteria
cpe:2.3:a:codesys:control_for_linux_arm_sl:*:*:*:*:*:*:*:*
< 4.11.0.0CPE matchmatch criteria
cpe:2.3:a:codesys:control_for_linux_sl:*:*:*:*:*:*:*:*

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
0.96%
Probability of exploitation in next 30 days
EPSS Percentile
57.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0096 is in the 54th percentile among its peer group of 17,829 CVEs.

Social Chatter

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

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

https / /cert.vde.com/en/advisories/VDE-2023-066
Broken Link
cert.vde.com / en/advisories/VDE-2023-066
MitigationThird Party Advisory