Vulnerabilites related to lb-link - bl-ac3600_firmware
CVE-2025-7564 (GCVE-0-2025-7564)
Vulnerability from cvelistv5
Published
2025-07-14 02:32
Modified
2025-07-14 14:47
Severity ?
VLAI Severity ?
EPSS score ?
Summary
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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://vuldb.com/?id.316262 | vdb-entry, technical-description | |
| https://vuldb.com/?ctiid.316262 | signature, permissions-required | |
| https://vuldb.com/?submit.605630 | third-party-advisory | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md | related | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc | exploit |
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CVE-2025-7565 (GCVE-0-2025-7565)
Vulnerability from cvelistv5
Published
2025-07-14 02:44
Modified
2025-07-14 14:01
Severity ?
5.5 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
5.3 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:W/RC:R
VLAI Severity ?
EPSS score ?
Summary
A vulnerability, which was classified as critical, was found in LB-LINK BL-AC3600 up to 1.0.22. This affects the function geteasycfg of the file /cgi-bin/lighttpd.cgi of the component Web Management Interface. The manipulation of the argument Password leads to information disclosure. It is possible to initiate the attack remotely. 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.
References
| ▼ | URL | Tags |
|---|---|---|
| https://vuldb.com/?id.316263 | vdb-entry, technical-description | |
| https://vuldb.com/?ctiid.316263 | signature, permissions-required | |
| https://vuldb.com/?submit.605632 | third-party-advisory | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md | related | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md#poc | exploit |
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| LB-LINK | BL-AC3600 |
Version: 1.0.0 Version: 1.0.1 Version: 1.0.2 Version: 1.0.3 Version: 1.0.4 Version: 1.0.5 Version: 1.0.6 Version: 1.0.7 Version: 1.0.8 Version: 1.0.9 Version: 1.0.10 Version: 1.0.11 Version: 1.0.12 Version: 1.0.13 Version: 1.0.14 Version: 1.0.15 Version: 1.0.16 Version: 1.0.17 Version: 1.0.18 Version: 1.0.19 Version: 1.0.20 Version: 1.0.21 Version: 1.0.22 |
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Vulnerability from fkie_nvd
Published
2025-07-14 03:15
Modified
2025-07-17 17:46
Severity ?
Summary
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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cna@vuldb.com | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md | Exploit, Third Party Advisory | |
| cna@vuldb.com | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc | Exploit, Third Party Advisory | |
| cna@vuldb.com | https://vuldb.com/?ctiid.316262 | Permissions Required, VDB Entry | |
| cna@vuldb.com | https://vuldb.com/?id.316262 | Third Party Advisory, VDB Entry | |
| cna@vuldb.com | https://vuldb.com/?submit.605630 | Third Party Advisory, VDB Entry | |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md | Exploit, Third Party Advisory | |
| 134c704f-9b21-4f2e-91b3-4a467353bcc0 | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc | Exploit, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| lb-link | bl-ac3600_firmware | * | |
| lb-link | bl-ac3600 | - |
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"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"privilegesRequired": "LOW",
"providerUrgency": "NOT_DEFINED",
"subAvailabilityImpact": "NONE",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"userInteraction": "NONE",
"valueDensity": "NOT_DEFINED",
"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/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",
"version": "4.0",
"vulnAvailabilityImpact": "HIGH",
"vulnConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"vulnerabilityResponseEffort": "NOT_DEFINED"
},
"source": "cna@vuldb.com",
"type": "Secondary"
}
]
},
"published": "2025-07-14T03:15:24.557",
"references": [
{
"source": "cna@vuldb.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md"
},
{
"source": "cna@vuldb.com",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc"
},
{
"source": "cna@vuldb.com",
"tags": [
"Permissions Required",
"VDB Entry"
],
"url": "https://vuldb.com/?ctiid.316262"
},
{
"source": "cna@vuldb.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://vuldb.com/?id.316262"
},
{
"source": "cna@vuldb.com",
"tags": [
"Third Party Advisory",
"VDB Entry"
],
"url": "https://vuldb.com/?submit.605630"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md"
},
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Hardcoded_Credentials_in_BL-AC3600_Routers.md#poc"
}
],
"sourceIdentifier": "cna@vuldb.com",
"vulnStatus": "Analyzed",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-259"
},
{
"lang": "en",
"value": "CWE-798"
}
],
"source": "cna@vuldb.com",
"type": "Secondary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-798"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
Vulnerability from fkie_nvd
Published
2025-07-14 04:15
Modified
2025-07-17 17:48
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Summary
A vulnerability, which was classified as critical, was found in LB-LINK BL-AC3600 up to 1.0.22. This affects the function geteasycfg of the file /cgi-bin/lighttpd.cgi of the component Web Management Interface. The manipulation of the argument Password leads to information disclosure. It is possible to initiate the attack remotely. 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.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| cna@vuldb.com | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md | Exploit, Third Party Advisory | |
| cna@vuldb.com | https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md#poc | Exploit, Third Party Advisory | |
| cna@vuldb.com | https://vuldb.com/?ctiid.316263 | Permissions Required, VDB Entry | |
| cna@vuldb.com | https://vuldb.com/?id.316263 | Third Party Advisory, VDB Entry | |
| cna@vuldb.com | https://vuldb.com/?submit.605632 | Third Party Advisory, VDB Entry |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| lb-link | bl-ac3600_firmware | * | |
| lb-link | bl-ac3600 | - |
{
"configurations": [
{
"nodes": [
{
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"criteria": "cpe:2.3:o:lb-link:bl-ac3600_firmware:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "1.0.22",
"vulnerable": true
}
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"negate": false,
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{
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"criteria": "cpe:2.3:h:lb-link:bl-ac3600:-:*:*:*:*:*:*:*",
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"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
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],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, was found in LB-LINK BL-AC3600 up to 1.0.22. This affects the function geteasycfg of the file /cgi-bin/lighttpd.cgi of the component Web Management Interface. The manipulation of the argument Password leads to information disclosure. It is possible to initiate the attack remotely. 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."
},
{
"lang": "es",
"value": "Se detect\u00f3 una vulnerabilidad cr\u00edtica en LB-LINK BL-AC3600 hasta la versi\u00f3n 1.0.22. Esta afecta a la funci\u00f3n geteasycfg del archivo /cgi-bin/lighttpd.cgi del componente Interfaz de Administraci\u00f3n Web. La manipulaci\u00f3n del argumento Password provoca la divulgaci\u00f3n de informaci\u00f3n. El ataque puede ejecutarse en remoto. Se ha hecho p\u00fablico el exploit y puede que sea utilizado. Se contact\u00f3 al proveedor con antelaci\u00f3n para informarle sobre esta divulgaci\u00f3n, pero no respondi\u00f3."
}
],
"id": "CVE-2025-7565",
"lastModified": "2025-07-17T17:48:57.350",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
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"availabilityImpact": "NONE",
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"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
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}
],
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"cvssMetricV40": [
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"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
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"subConfidentialityImpact": "NONE",
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"vulnAvailabilityImpact": "NONE",
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},
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}
]
},
"published": "2025-07-14T04:15:34.377",
"references": [
{
"source": "cna@vuldb.com",
"tags": [
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],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Plaintext_Password_Leakage_in_the_Web_Management_Interface_of_BL-AC3600_Routers.md"
},
{
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},
{
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],
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},
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},
{
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],
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}
],
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"vulnStatus": "Analyzed",
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{
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},
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],
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{
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]
}