CVE-2022-48113
Last modified
CVE-2022-48113 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. A vulnerability in TOTOLINK N200RE_v5 firmware V9.3.5u.6139 allows unauthenticated attackers to access the telnet service via a crafted POST request. Attackers are also able to leverage this vulnerability to login as root via hardcoded credentials.. EPSS estimates a 0.94% chance of exploitation in the next 30 days.
Description
A vulnerability in TOTOLINK N200RE_v5 firmware V9.3.5u.6139 allows unauthenticated attackers to access the telnet service via a crafted POST request. Attackers are also able to leverage this vulnerability to login as root via hardcoded credentials.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | N200re-V5 Firmware | 9.3.5u.6139 |
References
- https://wefir.blogspot.com/2022/12/totolink-n200rev5-telnet-backdoor.htmlExploit, Third Party Advisory
- https://wefir.blogspot.com/2022/12/totolink-n200rev5-telnet-backdoor.htmlExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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