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.
Published 2023-06-02 11:15:11
Updated 2024-10-14 04:15:03
Source TWCERT/CC
View at NVD,   CVE.org
Vulnerability category: Overflow

Products affected by CVE-2023-28703

Exploit prediction scoring system (EPSS) score for CVE-2023-28703

0.11%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 45 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2023-28703

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
7.2
HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1.2
5.9
TWCERT/CC

CWE ids for CVE-2023-28703

  • A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
    Assigned by: twcert@cert.org.tw (Primary)
  • The product writes data past the end, or before the beginning, of the intended buffer.
    Assigned by: twcert@cert.org.tw (Primary)

References for CVE-2023-28703

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