CVE Explorer
CVE-2026-36610
Mercusys AC12G (EU) V1 with firmware AC12G(EU)_V1_200909 transmits DDNS credentials over plaintext HTTP with only Base64 encoding. The firmware contains no TLS implementation, allowing man-in-the-middle interception of DDNS service credentials.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1
Preserved source conflicts
No provider value was silently selected as the winner.
cwe · 3 assertions
{"cweId":"CWE-319","description":"CWE-319 Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-523","description":"CWE-523 Unprotected Transport of Credentials","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/adp/0/problemTypes/1/descriptions/0
Affected products and versions
1 source assertion{"product":"n/a","vendor":"n/a","versions":[{"status":"affected","version":"n/a"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.9,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/adp/0/metrics/0/cvssV3_1
CWE assertions
3 source assertions{"cweId":"CWE-319","description":"CWE-319 Cleartext Transmission of Sensitive Information","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/adp/0/problemTypes/0/descriptions/0
{"description":"n/a","lang":"en","type":"text"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-523","description":"CWE-523 Unprotected Transport of Credentials","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/adp/0/problemTypes/1/descriptions/0
Source references
1 source assertion{"url":"https://github.com/Tymbark7372/MERCUSYS-AC12G/blob/master/advisories/CVE-2026-36610.md"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:a6dce5f71207fda1d89c3cd9fdbbfc2d7d6e68a5fe507bbf660b396f79a3c59c · sha256:f30e6ec2ba0aa5a9… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.