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Fencer Vulns
high 7.8

CVE-2025-52601 json

Hardcoding sensitive information

published 2025-12-26 10 mo ago modified 2026-10-07 32 d ago also EUVD-2025-205419

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 0%
public exploits
0
none known

Summary

Cybersecurity Nozomi Networks Labs, a specialized security company focused on Industrial Control Systems (ICS) and OT/IoT security, has discovered a vulnerability in Device Manager that a hardcoded encryption key for sensitive information. An attacker can use key to decrypt sensitive information. The manufacturer has released patch firmware for the flaw, please refer to the manufacturer's report for details and workarounds.

Patch / fix

  • hanwhavision xno-8082r_firmware 2.24.00
  • hanwhavision xnv-8082r_firmware 2.24.00
  • hanwhavision xnd-8082rf_firmware 2.24.00
  • hanwhavision xnd-8082rv_firmware 2.24.00
  • hanwhavision xnb-8002_firmware 2.24.00
  • hanwhavision xno-9082rz_firmware 2.24.00
  • hanwhavision xnv-9082r_firmware 2.24.00
  • hanwhavision xnd-9082rf_firmware 2.24.00
  • hanwhavision xnd-9082rv_firmware 2.24.00
  • hanwhavision xnb-9002_firmware 2.24.00
  • hanwhavision xnf-9010rv_firmware 2.24.00
  • hanwhavision xnf-9010rs_firmware 2.24.00
  • hanwhavision xnf-9010rvm_firmware 2.24.00
  • hanwhavision xnd-c7083rv_firmware 2.24.00
  • hanwhavision xno-c7083r_firmware 2.24.00
  • hanwhavision xnv-c7083r_firmware 2.24.00
  • hanwhavision xnd-c6083rv_firmware 2.24.00
  • hanwhavision xnv-c6083r_firmware 2.24.00
  • hanwhavision xnv-c6083_firmware 2.24.00
  • hanwhavision xno-c6083r_firmware 2.24.00

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
10 mo ago

Exploit prediction

0.10% chance of exploitation in the next 30 days, higher than 0% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 6.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H
CNA 4.0 6.3 CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Hanwha Vision Co., Ltd. Device Manager

Classification

Weakness
  • CWE-321 Use of Hard-coded Cryptographic Key

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.