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Fencer Vulns
medium 5.3

CVE-2023-38523 json

The web interface on multiple Samsung Harman AMX N-Series devices allows directory listing for the /tmp/ directory, without authentication,…

published 2023-07-20 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42322

cvss
5.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.0%
EPSS 1.0% chance of exploitation in 30 days, percentile 63%
public exploits
0
none known

Summary

The web interface on multiple Samsung Harman AMX N-Series devices allows directory listing for the /tmp/ directory, without authentication, exposing sensitive information such as the command history and screenshot of the file being processed. This affects N-Series N1115 Wallplate Video Encoder before 1.15.61, N-Series N1x22A Video Encoder/Decoder before 1.15.61, N-Series N1x33A Video Encoder/Decoder before 1.15.61, N-Series N1x33 Video Encoder/Decoder before 1.15.61, N-Series N2x35 Video Encoder/Decoder before 1.15.61, N-Series N2x35A Video Encoder/Decoder before 1.15.61, N-Series N2xx2 Video Encoder/Decoder before 1.15.61, N-Series N2xx2A Video Encoder/Decoder before 1.15.61, N-Series N3000 Video Encoder/Decoder before 2.12.105, and N-Series N4321 Audio Transceiver before 1.00.06.

Patch / fix

  • samsung harman_amx_n_series 1.15.61

CISA SSVC

Exploitation
Proof of concept is public
Automatable
yes
Technical impact
partial
Assessed
2 y ago

Exploit prediction

1.02% chance of exploitation in the next 30 days, higher than 63% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • wiki.notveg.ninja https://wiki.notveg.ninja/blog/CVE-2023-38523/ referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • samsung harman_amx_n_series

Classification

Weakness
  • CWE-306 Missing Authentication for Critical Functionality

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.