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Fencer Vulns
high 8.0

CVE-2023-39224 json

Archer C5 firmware all versions and Archer C7 firmware versions prior to 'Archer C7(JP)_V2_230602' allow a network-adjacent authenticated a…

published 2023-09-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-42958

cvss
8.0
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.4%
EPSS 0.4% chance of exploitation in 30 days, percentile 34%
public exploits
0
none known

Summary

Archer C5 firmware all versions and Archer C7 firmware versions prior to 'Archer C7(JP)_V2_230602' allow a network-adjacent authenticated attacker to execute arbitrary OS commands. Note that Archer C5 is no longer supported, therefore the update for this product is not provided.

Patch / fix

  • tp-link archer_c7_firmware 230602

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2 y ago

Exploit prediction

0.40% chance of exploitation in the next 30 days, higher than 34% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 8.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected products

  • TP-LINK Archer C5
  • TP-LINK Archer C7
  • tp-link archer_c5
  • tp-link archer_c7_firmware

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

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.