CVE-2010-4964
D-Link
- Published
- 16 October 2011
- Last modified
- 16 June 2026
- CVSS
- 9.0 v2.0
- Severity
- high
- EPSS
- 3.8% (89th pct)
- CISA KEV
- Not listed
- NVD status
- Modified
- Weaknesses
- CWE-94
AV:N/AC:L/Au:S/C:C/I:C/A:C
Description
recorder_test.cgi on the D-Link DCS-2121 camera with firmware 1.04 allows remote attackers to execute arbitrary commands via shell metacharacters in the Password field, related to a "semicolon injection" vulnerability.
Exploitation
Not listed in the CISA Known Exploited Vulnerabilities catalogue as of 2026.09.04. That is an absence of confirmed public exploitation, not evidence that exploitation has not occurred. EPSS models a 3.8% probability of exploitation activity in the next 30 days.
Affected products
| Product | Vendor | Type | Versions named |
|---|---|---|---|
| DCS-2121 | D-Link | IP camera | 1.04, 1.05, 1.06, >= 1.00 |
References
- http://newsoft-tech.blogspot.com/2010/09/d-link-dcs-2121-and-state-of-embedded.html exploit
- http://www.openwall.com/lists/oss-security/2011/09/10/1 exploit
- http://www.openwall.com/lists/oss-security/2011/09/14/4 exploit
- http://newsoft-tech.blogspot.com/2010/09/d-link-dcs-2121-and-state-of-embedded.html exploit
- http://www.openwall.com/lists/oss-security/2011/09/10/1 exploit
- http://www.openwall.com/lists/oss-security/2011/09/14/4 exploit
Record assembled from NVD, CISA KEV 2026.09.04 and FIRST EPSS 2026-09-04. Affected products are those NVD's CPE configuration names that fall inside this site's scope; a CVE may affect products outside it.