CVE-2021-27342
Summary
| CVE | CVE-2021-27342 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-05-17 13:15:00 UTC |
| Updated | 2021-05-24 20:14:00 UTC |
| Description | An authentication brute-force protection mechanism bypass in telnetd in D-Link Router model DIR-842 firmware version 3.0.2 allows a remote attacker to circumvent the anti-brute-force cool-down delay period via a timing-based side-channel attack |
Risk And Classification
Problem Types: CWE-203
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Hardware | Dlink | Dir-842e | r1 | All | All | All |
| Operating System | Dlink | Dir-842e Firmware | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| D-Link Router CVE-2021-27342 Vulnerability Writeup | MISC | blog.whtaguy.com | |
| D-Link-CVE-2021-27342-exploit/dlink-telnet-exploit-CVE-2021-27342.py at main · guywhataguy/D-Link-CVE-2021-27342-exploit · GitHub | MISC | github.com | |
| D-Link Technical Support | CONFIRM | supportannouncement.us.dlink.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.