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CVE-2023-43744

20
FAUCET Score

CVE-2023-43744 is an OS command injection vulnerability affecting Zultys MX-series devices with firmware versions prior to 17.0.10 patch 17161 and 16.04 patch 16109. An authenticated administrator can execute arbitrary OS commands by manipulating the filename parameter during a patch application. This vulnerability carries a CVSS score of 7.2 (HIGH), indicating a high potential for complete compromise of confidentiality, integrity, and availability with low attack complexity. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 16.0.4CPE matchmatch criteria
cpe:2.3:o:zultys:mx-se_firmware:*:*:*:*:*:*:*:*
>= 17.0.6, < 17.0.10CPE matchmatch criteria
cpe:2.3:o:zultys:mx-se_firmware:*:*:*:*:*:*:*:*
< 16.0.4CPE matchmatch criteria
cpe:2.3:o:zultys:mx-se_ii_firmware:*:*:*:*:*:*:*:*
>= 17.0.6, < 17.0.10CPE matchmatch criteria
cpe:2.3:o:zultys:mx-se_ii_firmware:*:*:*:*:*:*:*:*
< 16.0.4CPE matchmatch criteria
cpe:2.3:o:zultys:mx-e_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.2HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.99%
Probability of exploitation in next 30 days
EPSS Percentile
78.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0199 is in the 74th percentile among its peer group of 5,531 CVEs.

Social Chatter

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

github.com / atredispartners/advisories/blob/master/ATREDIS-2023-0002.md
Third Party Advisory
mxvirtual.com
Product