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CVE-2023-28703

HIGH
Published 2023-06-02T00:00:00
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Expert Analysis

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CVSS Score

V3.1
7.2
/10
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.004
probability
of exploitation in the wild

There is a 0.4% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.581
Higher than 58.1% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Description

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

ASUS

RT-AC86U

Affected Versions:

3.0.0.4.386.51255

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-2pwg-h86c-qrp2

Advisory Details

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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-28703
WEB https://www.twcert.org.tw/tw/cp-132-7147-afcf9-1.html

Advisory provided by GitHub Security Advisory Database. Published: July 6, 2023, Modified: October 14, 2024

References

https://www.twcert.org.tw/tw/cp-132-7147-afcf9-1.html
Published: 2023-06-02T00:00:00
Last Modified: 2025-01-08T20:07:01.013Z
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