Vulnerabilites related to lb-link - bl-ac1900
CVE-2025-7572 (GCVE-0-2025-7572)
Vulnerability from cvelistv5
Published
2025-07-14 04:32
Modified
2025-07-14 13:20
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 classified as critical was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This vulnerability affects the function bs_GetHostInfo in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack can be initiated 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.316270 | vdb-entry, technical-description | |
| https://vuldb.com/?ctiid.316270 | signature, permissions-required | |
| https://vuldb.com/?submit.608009 | third-party-advisory | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.md | related | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.md#poc | exploit |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7572",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-14T13:18:49.015863Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T13:20:49.491Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "BL-AC1900",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AC2100_AZ3",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AC3600",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AX1800",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AX5400P",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-WR9000",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "waiwai24 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability classified as critical was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This vulnerability affects the function bs_GetHostInfo in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack can be initiated 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": "de",
"value": "In LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 bis 20250702 wurde eine Schwachstelle entdeckt. Sie wurde als kritisch eingestuft. Es geht um die Funktion bs_GetHostInfo in der Bibliothek libblinkapi.so der Datei /cgi-bin/lighttpd.cgi. Durch das Beeinflussen mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk erfolgen. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "Information Disclosure",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "Improper Access Controls",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T04:32:06.275Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-316270 | LB-LINK BL-WR9000 lighttpd.cgi bs_GetHostInfo information disclosure",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.316270"
},
{
"name": "VDB-316270 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.316270"
},
{
"name": "Submit #608009 | Blink BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 Exposure",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.608009"
},
{
"tags": [
"related"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Information_Exposure_Vulnerabilities_in_Various_Blink_Router_Models.md#poc"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-13T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-07-13T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-07-13T09:21:53.000Z",
"value": "VulDB entry last update"
}
],
"title": "LB-LINK BL-WR9000 lighttpd.cgi bs_GetHostInfo information disclosure"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-7572",
"datePublished": "2025-07-14T04:32:06.275Z",
"dateReserved": "2025-07-13T07:16:43.264Z",
"dateUpdated": "2025-07-14T13:20:49.491Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-7573 (GCVE-0-2025-7573)
Vulnerability from cvelistv5
Published
2025-07-14 04:44
Modified
2025-07-14 14:00
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, has been found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This issue affects the function bs_GetManPwd in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack may be initiated 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.316271 | vdb-entry, technical-description | |
| https://vuldb.com/?ctiid.316271 | signature, permissions-required | |
| https://vuldb.com/?submit.608010 | third-party-advisory | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md | related | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md#poc | exploit |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7573",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-14T14:00:36.947012Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T14:00:44.215Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md#poc"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "BL-AC1900",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AC2100_AZ3",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AC3600",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AX1800",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-AX5400P",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"product": "BL-WR9000",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "waiwai24 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, has been found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. This issue affects the function bs_GetManPwd in the library libblinkapi.so of the file /cgi-bin/lighttpd.cgi. The manipulation leads to information disclosure. The attack may be initiated 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": "de",
"value": "Eine Schwachstelle wurde in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 bis 20250702 entdeckt. Sie wurde als kritisch eingestuft. Es geht hierbei um die Funktion bs_GetManPwd in der Bibliothek libblinkapi.so der Datei /cgi-bin/lighttpd.cgi. Durch Beeinflussen mit unbekannten Daten kann eine information disclosure-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk angegangen werden. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "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",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 5,
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N/E:POC/RL:W/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-200",
"description": "Information Disclosure",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-284",
"description": "Improper Access Controls",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T04:44:05.217Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-316271 | LB-LINK BL-WR9000 lighttpd.cgi bs_GetManPwd information disclosure",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.316271"
},
{
"name": "VDB-316271 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.316271"
},
{
"name": "Submit #608010 | Blink BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 Informati",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.608010"
},
{
"tags": [
"related"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Web_Interface_Login_Credential_Disclosure_Risk_in_Various_Blink_Router_Models.md#poc"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-13T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-07-13T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-07-13T09:21:55.000Z",
"value": "VulDB entry last update"
}
],
"title": "LB-LINK BL-WR9000 lighttpd.cgi bs_GetManPwd information disclosure"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-7573",
"datePublished": "2025-07-14T04:44:05.217Z",
"dateReserved": "2025-07-13T07:16:45.492Z",
"dateUpdated": "2025-07-14T14:00:44.215Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2025-7574 (GCVE-0-2025-7574)
Vulnerability from cvelistv5
Published
2025-07-14 05:02
Modified
2025-07-14 13:59
Severity ?
8.9 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R
VLAI Severity ?
EPSS score ?
CWE
- CWE-287 - Improper Authentication
Summary
A vulnerability, which was classified as critical, was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. Affected is the function reboot/restore of the file /cgi-bin/lighttpd.cgi of the component Web Interface. The manipulation leads to improper authentication. It is possible to launch 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.316272 | vdb-entry, technical-description | |
| https://vuldb.com/?ctiid.316272 | signature, permissions-required | |
| https://vuldb.com/?submit.608018 | third-party-advisory | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md | related | |
| https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md#poc | exploit |
Impacted products
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-7574",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-07-14T13:59:04.509974Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T13:59:10.244Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md#poc"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"modules": [
"Web Interface"
],
"product": "BL-AC1900",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"modules": [
"Web Interface"
],
"product": "BL-AC2100_AZ3",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"modules": [
"Web Interface"
],
"product": "BL-AC3600",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"modules": [
"Web Interface"
],
"product": "BL-AX1800",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"modules": [
"Web Interface"
],
"product": "BL-AX5400P",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
},
{
"modules": [
"Web Interface"
],
"product": "BL-WR9000",
"vendor": "LB-LINK",
"versions": [
{
"status": "affected",
"version": "20250702"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "waiwai24 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability, which was classified as critical, was found in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 up to 20250702. Affected is the function reboot/restore of the file /cgi-bin/lighttpd.cgi of the component Web Interface. The manipulation leads to improper authentication. It is possible to launch 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": "de",
"value": "Es wurde eine Schwachstelle in LB-LINK BL-AC1900, BL-AC2100_AZ3, BL-AC3600, BL-AX1800, BL-AX5400P and BL-WR9000 bis 20250702 gefunden. Sie wurde als kritisch eingestuft. Es geht dabei um die Funktion reboot/restore der Datei /cgi-bin/lighttpd.cgi der Komponente Web Interface. Dank der Manipulation mit unbekannten Daten kann eine improper authentication-Schwachstelle ausgenutzt werden. Der Angriff kann \u00fcber das Netzwerk passieren. Der Exploit steht zur \u00f6ffentlichen Verf\u00fcgung."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.3,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:P/RL:W/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 10,
"vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:W/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-287",
"description": "Improper Authentication",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-07-14T05:02:05.631Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-316272 | LB-LINK BL-WR9000 Web Interface lighttpd.cgi restore improper authentication",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/?id.316272"
},
{
"name": "VDB-316272 | CTI Indicators (IOB, IOC, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/?ctiid.316272"
},
{
"name": "Submit #608018 | Blink BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 BL-AX5400P V1.0.19\u3001BL-AX1800 V1.0.19\u3001BL-AC3600 V1.0.22\u3001BL-WR9000 V2.4.9\u3001BL-AC1900 V1.0.2\u3001BL-AC2100_AZ3 V1.0.4 Incorrect",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/?submit.608018"
},
{
"tags": [
"related"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/waiwai24/0101/blob/main/CVEs/Blink/Privilege_Control_Defect_in_Blink_Router_Web_Interface_Permits_Arbitrary_Sensitive_Operation_Execution.md#poc"
}
],
"timeline": [
{
"lang": "en",
"time": "2025-07-13T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2025-07-13T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2025-07-13T09:21:56.000Z",
"value": "VulDB entry last update"
}
],
"title": "LB-LINK BL-WR9000 Web Interface lighttpd.cgi restore improper authentication"
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2025-7574",
"datePublished": "2025-07-14T05:02:05.631Z",
"dateReserved": "2025-07-13T07:16:48.181Z",
"dateUpdated": "2025-07-14T13:59:10.244Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
CVE-2023-26801 (GCVE-0-2023-26801)
Vulnerability from cvelistv5
Published
2023-03-26 00:00
Modified
2025-05-05 16:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- n/a
Summary
LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 parameters at /goform/set_LimitClient_cfg.
References
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-02T11:53:54.605Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_transferred"
],
"url": "https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers"
}
],
"title": "CVE Program Container"
},
{
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
}
},
{
"other": {
"content": {
"id": "CVE-2023-26801",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2025-04-23T13:31:35.396052Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "CWE-77 Improper Neutralization of Special Elements used in a Command (\u0027Command Injection\u0027)",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-05-05T16:03:35.752Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "n/a",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 parameters at /goform/set_LimitClient_cfg."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "n/a",
"lang": "en",
"type": "text"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2025-01-09T20:18:08.752Z",
"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"shortName": "mitre"
},
"references": [
{
"url": "https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers"
},
{
"url": "https://www.akamai.com/blog/security-research/cve-2023-26801-exploited-spreading-mirai-botnet"
}
]
}
},
"cveMetadata": {
"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
"assignerShortName": "mitre",
"cveId": "CVE-2023-26801",
"datePublished": "2023-03-26T00:00:00.000Z",
"dateReserved": "2023-02-27T00:00:00.000Z",
"dateUpdated": "2025-05-05T16:03:35.752Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Vulnerability from fkie_nvd
Published
2023-03-26 21:15
Modified
2025-05-05 16:15
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 parameters at /goform/set_LimitClient_cfg.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| lb-link | bl-lte300_firmware | 1.0.8 | |
| lb-link | bl-lte300 | - | |
| lb-link | bl-x26_firmware | 1.2.5 | |
| lb-link | bl-x26 | - | |
| lb-link | bl-wr9000_firmware | 2.4.9 | |
| lb-link | bl-wr9000 | - | |
| lb-link | bl-ac1900_firmware | 1.0.1 | |
| lb-link | bl-ac1900 | 2.0 |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:lb-link:bl-lte300_firmware:1.0.8:*:*:*:*:*:*:*",
"matchCriteriaId": "15D29DDF-E016-4F9C-82A3-AAC73BB8B74C",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:lb-link:bl-lte300:-:*:*:*:*:*:*:*",
"matchCriteriaId": "62B27325-952E-4557-8031-C49F700AFD92",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:lb-link:bl-x26_firmware:1.2.5:*:*:*:*:*:*:*",
"matchCriteriaId": "5A5BFD80-93A1-4303-AE62-3A144F8BD6C3",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:lb-link:bl-x26:-:*:*:*:*:*:*:*",
"matchCriteriaId": "42598045-2763-4592-8A55-882E527623B5",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:lb-link:bl-wr9000_firmware:2.4.9:*:*:*:*:*:*:*",
"matchCriteriaId": "0A23AFF5-C85A-4422-933E-02547D9E2859",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:lb-link:bl-wr9000:-:*:*:*:*:*:*:*",
"matchCriteriaId": "29EAB380-0F6C-4E9A-B7DA-5C36021E4175",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:o:lb-link:bl-ac1900_firmware:1.0.1:*:*:*:*:*:*:*",
"matchCriteriaId": "89117B39-ECA8-49A5-8863-939AEEAB95F6",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
},
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:lb-link:bl-ac1900:2.0:*:*:*:*:*:*:*",
"matchCriteriaId": "2933C6D3-8FAA-4BAB-894B-1E228103093B",
"vulnerable": false
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "AND"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "LB-LINK BL-AC1900_2.0 v1.0.1, LB-LINK BL-WR9000 v2.4.9, LB-LINK BL-X26 v1.2.5, and LB-LINK BL-LTE300 v1.0.8 were discovered to contain a command injection vulnerability via the mac, time1, and time2 parameters at /goform/set_LimitClient_cfg."
}
],
"id": "CVE-2023-26801",
"lastModified": "2025-05-05T16:15:32.347",
"metrics": {
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 3.9,
"impactScore": 5.9,
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
},
"published": "2023-03-26T21:15:07.020",
"references": [
{
"source": "cve@mitre.org",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers"
},
{
"source": "cve@mitre.org",
"url": "https://www.akamai.com/blog/security-research/cve-2023-26801-exploited-spreading-mirai-botnet"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Exploit",
"Third Party Advisory"
],
"url": "https://github.com/winmt/my-vuls/tree/main/LB-LINK%20BL-AC1900%2C%20BL-WR9000%2C%20BL-X26%20and%20BL-LTE300%20Wireless%20Routers"
}
],
"sourceIdentifier": "cve@mitre.org",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-77"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
},
{
"description": [
{
"lang": "en",
"value": "CWE-77"
}
],
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"type": "Secondary"
}
]
}