Buffer overflow in Hathway Skyworth Router Cm5100
CVE-2023-51742
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to insufficient validation of user supplied input for the Add Downstream Frequency parameter at its web interface. A remote attacker could exploit this vulnerability by supplying specially crafted input to the parameter at the web interface of the vulnerable targeted system. Successful exploitation of this vulnerability could allow the attacker to perform a Denial of Service (DoS) attack on the targeted system.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.006 (45.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 46th percentile — 45.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000
Affected products
- Hathway Skyworth Router Cm5100 — versions 0
- Skyworthdigital Cm5100
- Skyworthdigital Cm5100 Firmware — versions 4.1.1.24
Weakness classification (CWE)
References
- www.cert-in.org.in/s2cMainServlet (Third Party Advisory)
Frequently asked questions
- What is CVE-2023-51742?
- CVE-2023-51742 is a medium-severity vulnerability in Hathway Skyworth Router Cm5100, classified under Out-of-bounds Write. CVSS score: 6.5/10. Published 2024-01-17.
- How severe is CVE-2023-51742?
- Medium severity. CVSS v3 base score is 6.5 out of 10.