VulnerabilityModified
CVE-2021-46008
In totolink a3100r V5.9c.4577, the hard-coded telnet password can be discovered from official released firmware.
HIGH 8.8EPSS 0.92%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.92%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a 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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.92% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-798
- Affected
- totolink/a3100r firmware
- Source
- cve@mitre.org
References
- https://hackmd.io/ZkeEB-VvRiWBS53rFKG8DQExploit, Third Party Advisory
- https://hackmd.io/ZkeEB-VvRiWBS53rFKG8DQExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.