What is CVE-2020-27541?

CVE-2020-27541 is a high-severity vulnerability in Company Cs-C2shw, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2021-01-26.

How severe is CVE-2020-27541?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Company Cs-C2shw

CVE-2020-27541

Denial of Service vulnerability in Rostelecom CS-C2SHW 5.0.082.1. AgentGreen service has a bug in parsing broadcast discovery UDP packet. Sending a packet of too small size will lead to an attempt of allocating buffer of negative size. As the result service AgentGreen will be terminated and started again later.

Vulnerability class: Buffer Overflow

EPSS: 0.011 (62.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Company Cs-c2shw
Company Cs-c2shw_firmware — versions 5.0.082.1
N/a — versions n/a

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27541?: CVE-2020-27541 is a high-severity vulnerability in Company Cs-C2shw, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2021-01-26.
How severe is CVE-2020-27541?: High severity. CVSS v3 base score is 7.5 out of 10.