CVE-2023-28703 json
ASUS RT-AC86U - Buffer Overflow
published 2023-06-02 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-32346
- cvss
- 7.2
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.9%
- EPSS 0.9% chance of exploitation in 30 days, percentile 59%
- public exploits
- 0
- none known
Summary
ASUS RT-AC86U’s specific cgi function has a stack-based buffer overflow vulnerability due to insufficient validation for network packet header length. A remote attacker with administrator privileges can exploit this vulnerability to execute arbitrary system commands, disrupt system or terminate service.
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 21 mo ago
Exploit prediction
0.89% chance of exploitation in the next 30 days, higher than 59% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Affected products
- ASUS RT-AC86U
Classification
- Weakness
-
- CWE-121 Stack-based Buffer Overflow
References
-
twcert.org.tw
/tw/cp-132-7147-afcf9-1.html
third-party-advisory
Sources
- CVE List CVE-2023-28703
- NVD CVE-2023-28703
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