CVE-2018-6211: OS Command Injection
First published: Wed Jun 20 2018(Updated: )
On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, OS command injection is possible as a result of incorrect processing of the res_buf parameter to index.cgi.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| D-link Dir-620 Firmware | =1.0.3 | |
| D-link Dir-620 Firmware | =1.0.37 | |
| D-link Dir-620 Firmware | =1.3.1 | |
| D-link Dir-620 Firmware | =1.3.3 | |
| D-link Dir-620 Firmware | =1.3.7 | |
| D-link Dir-620 Firmware | =1.4.0 | |
| D-link Dir-620 Firmware | =2.0.22 | |
| Dlink Dir-620 |
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Reference Links
- http://www.securitynewspaper.com/2018/05/25/d-link-dir-620-routers-critical-vulnerabilities/
- https://securelist.com/backdoors-in-d-links-backyard/85530/
- https://securityaffairs.co/wordpress/72839/hacking/d-link-dir-620-flaws.html
- https://www.bleepingcomputer.com/news/security/backdoor-account-found-in-d-link-dir-620-routers/
- collector/nvd-index
- agent/references
- agent/weakness
- agent/event
- agent/type
- agent/severity
- agent/author
- agent/description
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/d-link
- canonical/d-link dir-620 firmware
- version/d-link dir-620 firmware/1.0.3
- version/d-link dir-620 firmware/1.0.37
- version/d-link dir-620 firmware/1.3.1
- version/d-link dir-620 firmware/1.3.3
- version/d-link dir-620 firmware/1.3.7
- version/d-link dir-620 firmware/1.4.0
- version/d-link dir-620 firmware/2.0.22
- vendor/dlink
- canonical/dlink dir-620