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CVE-2026-5846

The affected Watchfire Controller Software contains self-signed hard-coded RSA private keys and corresponding X.509 certificates used for authenticating and encrypting HTTPS/TLS connections to the controller's built-in web management interface. These keys are embedded in plaintext within the application patch binaries in the firmware directly from Watchfire's Remote Support filestore.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:4c23e9e9d897967d2e53bf7ab33793e9e50252b8d0e85b7301837f68e063803a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 4 assertions

{"defaultStatus":"unaffected","product":"BC550","vendor":"Watchfire","versions":[{"status":"affected","version":"12.30"},{"status":"unaffected","version":"12.31 SP1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/0

{"defaultStatus":"unaffected","product":"BC750","vendor":"Watchfire","versions":[{"status":"affected","version":"11.33"},{"status":"unaffected","version":"11.34"},{"status":"affected","version":"12.35"},{"status":"unaffected","version":"12.36 SP1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/1

{"defaultStatus":"unaffected","product":"BC760DC","vendor":"Watchfire","versions":[{"status":"affected","version":"12.39"},{"status":"unaffected","version":"12.41 SP1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/3

{"defaultStatus":"unaffected","product":"BC760","vendor":"Watchfire","versions":[{"status":"affected","version":"12.38"},{"status":"unaffected","version":"12.41 SP1"},{"status":"affected","version":"13.00"},{"status":"unaffected","version":"14.00 SP1"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/2
cvss · 2 assertions

{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityIm…

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/metrics/1/cvssV4_0

{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/metrics/0/cvssV3_1

Affected products and versions

4 source assertions
{"defaultStatus":"unaffected","product":"BC550","vendor":"Watchfire","versions":[{"status":"affected","version":"12.30"},{"status":"unaffected","version":"12.31 SP1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/0
{"defaultStatus":"unaffected","product":"BC750","vendor":"Watchfire","versions":[{"status":"affected","version":"11.33"},{"status":"unaffected","version":"11.34"},{"status":"affected","version":"12.35"},{"status":"unaffected","version":"12.36 SP1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/1
{"defaultStatus":"unaffected","product":"BC760DC","vendor":"Watchfire","versions":[{"status":"affected","version":"12.39"},{"status":"unaffected","version":"12.41 SP1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/3
{"defaultStatus":"unaffected","product":"BC760","vendor":"Watchfire","versions":[{"status":"affected","version":"12.38"},{"status":"unaffected","version":"12.41 SP1"},{"status":"affected","version":"13.00"},{"status":"unaffected","version":"14.00 SP1"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/affected/2

Provider-owned CVSS observations

2 source assertions
{"metric":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"HIGH","attackRequirements":"PRESENT","attackVector":"NETWORK","baseScore":7.6,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"NONE","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"PASSIVE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"NONE","vulnConfidentialityIm…
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/metrics/1/cvssV4_0
{"metric":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"HIGH","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:N","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-321","description":"CWE-321 Use of hard-coded cryptographic key","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-211-09.json"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /containers/cna/references/1
{"url":"https://www.cisa.gov/news-events/ics-advisories/icsa-26-211-09"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:3beaf15ca972d8ccb39d983c852d8f7937584d63a2e2955ce058ad3ec77a81aa · sha256:c8cc2c2cf1b0b67e… · /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.

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