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CVE-2025-7564

A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC3600 1.0.22. Affected by this issue is some unknown functionality of the file /etc/shadow. The manipulation with the input root:blinkadmin leads to hard-coded credentials. Local access is required to approach this attack. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:76fea31d864e2a3c11e8a5007749dcacfa2d0c5f1b77a69c50429e272e7b09c3
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
2

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 4 assertions

{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/0/cvssV4_0

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/1/cvssV3_1

{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/2/cvssV3_0

{"metric":{"baseScore":6.8,"vectorString":"AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/3/cvssV2_0
cwe · 2 assertions

{"cweId":"CWE-259","description":"Use of Hard-coded Password","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/problemTypes/1/descriptions/0

{"cweId":"CWE-798","description":"Hard-coded Credentials","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/problemTypes/0/descriptions/0

Affected products and versions

1 source assertion
{"product":"BL-AC3600","vendor":"LB-LINK","versions":[{"status":"affected","version":"1.0.22"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/affected/0

Provider-owned CVSS observations

4 source assertions
{"metric":{"baseScore":8.5,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/0/cvssV4_0
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/1/cvssV3_1
{"metric":{"baseScore":7.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/2/cvssV3_0
{"metric":{"baseScore":6.8,"vectorString":"AV:L/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","version":"2.0"},"metric_type":"cvssV2_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/metrics/3/cvssV2_0

CWE assertions

2 source assertions
{"cweId":"CWE-259","description":"Use of Hard-coded Password","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/problemTypes/1/descriptions/0
{"cweId":"CWE-798","description":"Hard-coded Credentials","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/problemTypes/0/descriptions/0

Source references

7 source assertions
{"tags":["related"],"url":"https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/references/3
{"tags":["exploit"],"url":"https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/adp/0/references/0
{"tags":["exploit"],"url":"https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/references/4
{"tags":["exploit"],"url":"https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/adp/0/references/1
{"name":"VDB-316262 | CTI Indicators (IOB, IOC, TTP, IOA)","tags":["signature","permissions-required"],"url":"https://vuldb.com/?ctiid.316262"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/references/1
{"name":"VDB-316262 | LB-LINK BL-AC3600 shadow hard-coded credentials","tags":["vdb-entry","technical-description"],"url":"https://vuldb.com/?id.316262"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/references/0
{"name":"Submit #605630 | Blink BL-AC3600 V1.0.22 Hard-coded Credentials","tags":["third-party-advisory"],"url":"https://vuldb.com/?submit.605630"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:e38b8758a48b71d7ee14077513df4eda444a1c03dcb54df14073ceacb25e16ce · sha256:f590c583b1d72c8f… · /containers/cna/references/2

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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