vulnerability
Huawei EulerOS: CVE-2020-10188: telnet security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 10 | (AV:N/AC:L/Au:N/C:C/I:C/A:C) | Mar 6, 2020 | Sep 28, 2020 | Apr 1, 2026 |
Severity
10
CVSS
(AV:N/AC:L/Au:N/C:C/I:C/A:C)
Published
Mar 6, 2020
Added
Sep 28, 2020
Modified
Apr 1, 2026
Description
utility.c in telnetd in netkit telnet through 0.17 allows remote attackers to execute arbitrary code via short writes or urgent data, because of a buffer overflow involving the netclear and nextitem functions.
Solutions
huawei-euleros-2_0_sp3-upgrade-telnethuawei-euleros-2_0_sp3-upgrade-telnet-server
Rapid7 Labs
2026 Global Threat Landscape Report
The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.