CVE-2023-37284 json
Improper authentication vulnerability in Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616' allows a network-adjacent unauthe…
published 2023-09-06 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-41191
- cvss
- 8.8
- 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 35%
- public exploits
- 0
- none known
Summary
Improper authentication vulnerability in Archer C20 firmware versions prior to 'Archer C20(JP)_V1_230616' allows a network-adjacent unauthenticated attacker to execute an arbitrary OS command via a crafted request to bypass authentication.
Patch / fix
- tp-link archer_c20_firmware 230616
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2 y ago
Exploit prediction
0.41% chance of exploitation in the next 30 days, higher than 35% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 8.8 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- TP-LINK Archer C20
- tp-link archer_c20_firmware
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
tp-link.com
/jp/support/download/archer-c20/v1/#Firmware
product
-
jvn.jp
/en/vu/JVNVU99392903/
third-party-advisory
Sources
- CVE List CVE-2023-37284
- NVD CVE-2023-37284
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