D-Link DCS series Wi-Fi cameras expose sensitive information regarding the device configuration.
D-Link DCS series Wi-Fi cameras expose sensitive information regarding the device configuration. The affected devices include many of DCS series, such as: DCS-936L, DCS-942L, DCS-8000LH, DCS-942LB1, DCS-5222L, DCS-825L, DCS-2630L, DCS-820L, DCS-855L, DCS-2121, DCS-5222LB1, DCS-5020L, and many more. There are many affected firmware versions starting from 1.00 and above. The configuration file can be accessed remotely through: <Camera-IP>/common/info.cgi, with no authentication. The configuration file include the following fields: model, product, brand, version, build, hw_version, nipca version, device name, location, MAC address, IP address, gateway IP address, wireless status, input/output settings, speaker, and sensor settings.
- Published
- Dec 20, 2018
- Updated
- Jun 16, 2026
- EPSS
- 1.9% · 79th percentile
- CWE
- CWE-200
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Report tools
Action score
31
Monitor
Low priority for now.
- CVSS
- 30 / 40 · 7.5 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 1.9%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| d-link | dcs-936l firmware | cpe:2.3:o:d-link:dcs-936l_firmware |
| d-link | dcs-8000lh firmware | cpe:2.3:o:d-link:dcs-8000lh_firmware |
| d-link | dcs-942lb1 firmware | cpe:2.3:o:d-link:dcs-942lb1_firmware |
| d-link | dcs-5222l firmware | cpe:2.3:o:d-link:dcs-5222l_firmware |
| d-link | dcs-825l firmware | cpe:2.3:o:d-link:dcs-825l_firmware |
| d-link | dcs-2630l firmware | cpe:2.3:o:d-link:dcs-2630l_firmware |
| d-link | dcs-820l firmware | cpe:2.3:o:d-link:dcs-820l_firmware |
| d-link | dcs-855l firmware | cpe:2.3:o:d-link:dcs-855l_firmware |
| d-link | dcs-2121 firmware | cpe:2.3:o:d-link:dcs-2121_firmware |
| d-link | dcs-5222lb1 firmware | cpe:2.3:o:d-link:dcs-5222lb1_firmware |
| d-link | dcs-8100lh firmware | cpe:2.3:o:d-link:dcs-8100lh_firmware |
| d-link | dcs-2102 firmware | cpe:2.3:o:d-link:dcs-2102_firmware |
and 24 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- d-link dcs-2102 firmware1.00 and later
- d-link dcs-2121 firmware1.00 and later
- d-link dcs-2630l firmware1.00 and later
- d-link dcs-5222l firmware1.00 and later
- d-link dcs-5222lb1 firmware1.00 and later
- d-link dcs-8000lh firmware1.00 and later
- d-link dcs-8100lh firmware1.00 and later
- d-link dcs-820l firmware1.00 and later
- d-link dcs-825l firmware1.00 and later
- d-link dcs-855l firmware1.00 and later
- d-link dcs-936l firmware1.00 and later
- d-link dcs-942lb1 firmware1.00 and later
- dlink dcs-5020l firmware1.00 and later
- dlink dcs-5030l firmware1.00 and later
- dlink dcs-930l firmware1.00 and later
- dlink dcs-932l firmware1.00 and later
- dlink dcs-933l firmware1.00 and later
- dlink dcs-942l firmware1.00 and later
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
Proof of concept available
A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.
Evidence
- Proof-of-concept repository on GitHub ×1
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Proof-of-concept repository on GitHub | stars:3 | 2025-09-28 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Published
- First PoC+2473 d
- TodaySep 30, 2026+2840 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- none
- Availability
- none
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-200 · Exposure of Sensitive Information to an Unauthorized ActorCVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvd-primary
Root cause
The extension requests broader permissions than its function needs and sends the data it collects out for purposes beyond its stated function.
The bug in code
The whole CWE-200 classA representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.
Vulnerable
{ "permissions": ["tabs", "<all_urls>"], "background": { "service_worker": "analytics.js" }}Fixed
{ "permissions": ["activeTab"], "host_permissions": ["https://yildiz.example/*"]}Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
- ExcavationCAPEC-116likelihood: High · Medium
- Subverting Environment Variable ValuesCAPEC-13likelihood: High · Very High
- FootprintingCAPEC-169likelihood: High · Very Low
- Exploiting Trust in ClientCAPEC-22likelihood: High · High
- FingerprintingCAPEC-224likelihood: High · Very Low
- ICMP Echo Request PingCAPEC-285likelihood: Medium · Low
- TCP SYN ScanCAPEC-287Low
- Enumerate Mail Exchange (MX) RecordsCAPEC-290Low
ATT&CK techniques
- System Service DiscoveryT1007
- System Network Configuration DiscoveryT1016
- Remote System DiscoveryT1018
- System Owner/User DiscoveryT1033
- Masquerading: Match Legitimate Name or LocationT1036.005
- Network Service ScanningT1046
- System Network Connections DiscoveryT1049
- Process DiscoveryT1057
- Permission Groups DiscoveryT1069
- System Information DiscoveryT1082
- File and Directory DiscoveryT1083
- Account DiscoveryT1087
- Multi-Factor Authentication InterceptionT1111
- Peripheral Device DiscoveryT1120
- System Time DiscoveryT1124
- Access Token Manipulation:Token Impersonation/TheftT1134.001
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.