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Fencer Vulns
high 7.3

CVE-2025-15605 json

Hardcoded Cryptographic Key in Configuration Encryption Mechanism on TP-Link Archer NX200, NX210, NX500 and NX600

published 2026-03-23 7 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-208943

cvss
7.3
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 3%
public exploits
0
none known

Summary

A hardcoded cryptographic key within the configuration mechanism on TP-Link Archer NX200, NX210, NX500 and NX600 enables decryption and re-encryption of device configuration data. An authenticated attacker may decrypt configuration files, modify them, and re-encrypt them, affecting the confidentiality and integrity of device configuration data.

Patch / fix

  • TP-Link Systems Inc. Archer NX600 v3.0 1.3.0 Build 260309
  • TP-Link Systems Inc. Archer NX600 v2.0 1.3.0 Build 260311
  • TP-Link Systems Inc. Archer NX600 v1.0 1.4.0 Build 260311
  • TP-Link Systems Inc. Archer NX500 v2.0 < 1.5.0 Build 260309
  • TP-Link Systems Inc. Archer NX500 v1.0 1.3.0 Build 260311
  • TP-Link Systems Inc. Archer NX210 v3.0 1.3.0 Build 260309
  • TP-Link Systems Inc. Archer NX210 v2.0 v2.20 1.3.0 Build 260311
  • TP-Link Systems Inc. Archer NX200 v3.0 < 1.3.0 Build 260309
  • TP-Link Systems Inc. Archer NX200 v2.20 1.3.0 Build 260311
  • TP-Link Systems Inc. Archer NX200 v2.0 1.3.0 Build 260311
  • TP-Link Systems Inc. Archer NX200 v1.0 1.8.0 Build 260311

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
7 mo ago

Exploit prediction

0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 8.5 CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CNA 4.0 8.5 CVSS:4.0/AV:A/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/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 7.3 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Affected products

  • TP-Link Systems Inc. Archer NX600 v3.0
  • TP-Link Systems Inc. Archer NX600 v2.0
  • TP-Link Systems Inc. Archer NX600 v1.0
  • TP-Link Systems Inc. Archer NX500 v2.0
  • TP-Link Systems Inc. Archer NX500 v1.0
  • TP-Link Systems Inc. Archer NX210 v3.0
  • TP-Link Systems Inc. Archer NX210 v2.0 v2.20
  • TP-Link Systems Inc. Archer NX200 v3.0
  • TP-Link Systems Inc. Archer NX200 v2.20
  • TP-Link Systems Inc. Archer NX200 v2.0
  • TP-Link Systems Inc. Archer NX200 v1.0

Classification

Weakness
  • CWE-321 Use of Hard-coded Cryptographic Key
  • CWE-798 Use of Hard-coded Credentials

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.