PT-2024-14282 · Skyworth · Skyworth Router Cm5100

Dr. Faruk Kazi + 3 · Published 2024-01-17 · Updated 2024-01-20 · CVE-2023-51743

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Skyworth Router CM5100 version 4.1.1.24

Description This issue is due to insufficient validation of user-supplied input for the Set Upstream Channel ID (UCID) parameter at the web interface. A remote attacker could exploit this by supplying specially crafted input to the parameter, potentially allowing them to perform a Denial of Service (DoS) attack on the targeted system.

Recommendations For Skyworth Router CM5100 version 4.1.1.24, consider restricting access to the web interface to minimize the risk of exploitation. As a temporary workaround, avoid using the Set Upstream Channel ID (UCID) parameter until a patch is available. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-51743

Affected Products

Skyworth Router Cm5100

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2023-51743 · Security Note
• https://osv.dev/vulnerability/CVE-2023-51743 · Vendor Advisory
• https://cert-in.org.in/s2cMainServlet?pageid=PUBVLNOTES01&VLCODE=CIVN-2024-0013 · Note
• https://twitter.com/CVEnew/status/1747539152965419142 · Twitter Post
• https://twitter.com/VulmonFeeds/status/1747581649284395017 · Twitter Post