CVE-2021-39289
Last modified
CVE-2021-39289 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Certain NetModule devices have Insecure Password Handling (cleartext or reversible encryption), These models with firmware before 4.3.0.113, 4.4.0.111, and 4.5.0.105 are affected: NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720, and NB3800.. EPSS estimates a 0.98% chance of exploitation in the next 30 days.
Description
Certain NetModule devices have Insecure Password Handling (cleartext or reversible encryption), These models with firmware before 4.3.0.113, 4.4.0.111, and 4.5.0.105 are affected: NB800, NB1600, NB1601, NB1800, NB1810, NB2700, NB2710, NB2800, NB2810, NB3700, NB3701, NB3710, NB3711, NB3720, and NB3800.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netmodule | Netmodule Router Software | < 4.3.0.113 |
| Netmodule | Netmodule Router Software | >= 4.4.0.0, < 4.4.0.111 |
| Netmodule | Netmodule Router Software | >= 4.5.0.0, < 4.5.0.105 |
References
- http://seclists.org/fulldisclosure/2021/Aug/22Exploit, Mailing List, Third Party Advisory
- https://www.netmodule.comVendor Advisory
- http://seclists.org/fulldisclosure/2021/Aug/22Exploit, Mailing List, Third Party Advisory
- https://www.netmodule.comVendor 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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