CVE-2022-38393 in the critical feed json
A denial of service vulnerability exists in the cfg_server cm_processConnDiagPktList opcode of Asus RT-AX82U 3.0.0.4.386_49674-ge182230 rou…
published 2023-01-10 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-40979
- cvss
- 7.5
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 18.8%
- EPSS 18.8% chance of exploitation in 30 days, percentile 97%
- public exploits
- 0
- none known
Summary
A denial of service vulnerability exists in the cfg_server cm_processConnDiagPktList opcode of Asus RT-AX82U 3.0.0.4.386_49674-ge182230 router's configuration service. A specially-crafted network packet can lead to denial of service. An attacker can send a malicious packet to trigger this vulnerability.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
18.85% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- talosintelligence.com https://talosintelligence.com/vulnerability_reports/TALOS-2022-1592 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected products
- Asus RT-AX82U
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
talosintelligence.com
/vulnerability_reports/TALOS-2022-1592
exploit, third-party-advisory
- talosintelligence.com /vulnerability_reports/TALOS-2022-1592
Sources
- CVE List CVE-2022-38393
- NVD CVE-2022-38393
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