CVE-2021-46008

Public Exploit

Description

In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware. An attacker, who has connected to the Wi-Fi, can easily telnet into the target with root shell if the telnet is function turned on.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.17%
Vendor Advisory totolink.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://totolink.com vendor advisory
http://a3100r.com broken link
https://hackmd.io/ZkeEB-VvRiWBS53rFKG8DQ third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-46008?
CVE-2021-46008 has been scored as a high severity vulnerability.
How to fix CVE-2021-46008?
To fix CVE-2021-46008, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-46008 being actively exploited in the wild?
It is possible that CVE-2021-46008 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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