CVE-2026-112146
MEDIUM 5.3A vulnerability was detected in D-Link E15, M32, R15 and R32. This issue affects some unknown processing of the file /etc/emDaemon/passwd of the component MQTT Broker. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. The exploit is now public and may be used.
No known exploitation, public exploit, or elevated probability at this time. Track for changes.
Exploitation likelihood
0.4%chance of exploitation in 30 days · 38th percentile
Impact if exploited
5.3CVSS 4.0 · MEDIUM
- ConfidentialityLow
- IntegrityLow
- AvailabilityLow
What an attacker needs
- ✓Access: Reachable over the network — no local access needed
- ⚠Privileges: Requires a low-privilege account
- ✓User interaction: No user interaction needed
- ✓Complexity: No special conditions — reliably repeatable
- ✓Requirements: No special attack requirements
✓ lowers the bar for an attacker · ⚠ raises it
Proof of concept
No public PoC is currently catalogued.
Search for new PoCs
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Tracked sources are checked daily for recent CVEs, including PoCs published after the original disclosure. A later release appears after a tracked source lists it and a refresh succeeds.
Data snapshot:
Weakness (CWE)
- CWE-798: Hard-coded Credentials
- CWE-259: Use of Hard-coded Password
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P
References and research data (JSON)
All CVSS metrics
- MEDIUM 5.3 v4.0 · CNA Primary
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P - HIGH 7.4 v3.1 · CNA Primary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R - HIGH 7.4 v3.0 · CNA Primary
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:P/RL:X/RC:R - MEDIUM 6.5 v2.0 · CNA Primary
AV:N/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:ND/RC:UR - LOW 2.1 v4.0 · NVD Secondary
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - HIGH 7.4 v3.1 · NVD Secondary
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L - MEDIUM 6.5 v2.0 · NVD Secondary
AV:N/AC:L/Au:S/C:P/I:P/A:P
References
Exploit-tagged references (not proof of a PoC)
- https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence/tree/master/poc CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040
Advisories
- https://vuldb.com/cve/CVE-2026-112146 CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040 - https://vuldb.com/submit/1013245 CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040 - https://euvd.enisa.europa.eu/vulnerability/EUVD-2026-104276 EUVD · EUVD-2026-104276
Technical & other
- https://vuldb.com/vuln/422251 CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040 - https://vuldb.com/vuln/422251/cti CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040 - https://github.com/XueDugu/dlink-eaglepro-easymesh-mqtt-credential-evidence CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040 - https://www.dlink.com/ CVE record · VulDB · Updated 2026-10-19T14:00:20.611Z
NVD · CVE-2026-112146 · Updated 2026-10-19T18:17:03.040