PT-2023-21360 · H3C · H3C Magic R100

Published 2023-04-07 · Updated 2023-04-13 · CVE-2023-27810

Positive Technologies (AI Summary)

CVSS v3.1

4.9

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions H3C Magic R100 version R100V100R005.bin

Description A stack overflow issue was discovered via the ipqos lanip editlist interface at the "/goform/aspForm" API endpoint. This issue allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Recommendations For H3C Magic R100 version R100V100R005.bin, consider restricting access to the /goform/aspForm API endpoint to minimize the risk of exploitation. As a temporary workaround, consider disabling the ipqos lanip editlist interface until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-27810

Affected Products

H3C Magic R100

References · 5

• 🔥 https://hackmd.io/@0dayResearch/ipqos_lanip_editlist · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-27810 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27810 · Vendor Advisory
• https://hackmd.io/%400dayResearch/ipqos_lanip_editlist · Note
• https://t.me/cibsecurity/61677 · Telegram Post