Vulnerability Details : CVE-2023-28703
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.
Vulnerability category: Overflow
Products affected by CVE-2023-28703
- cpe:2.3:o:asus:rt-ac86u_firmware:3.0.0.4.386.51255:*:*:*:*:*:*:*
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
-
https://www.twcert.org.tw/tw/cp-132-7147-afcf9-1.html
TWCERT/CC台灣電腦網路危機處理暨協調中心|企業資安通報協處|資安情資分享|漏洞通報|資安聯盟|資安電子報-ASUS RT-AC86U - Buffer OverflowThird Party Advisory
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