CVE-2023-50986 - Vulnerability Details - OpenCVE

Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysLogin function.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Tenda	I29 I29 Firmware

Configuration 1 [-]

AND

OR	cpe:2.3:o:tenda:i29_firmware:1.0.0.2:::::::*
	cpe:2.3:o:tenda:i29_firmware:1.0.0.5:::::::*

cpe:2.3:h:tenda:i29:1.0:*:*:*:*:*:*:*

No data.

References

Link	Providers
http://tenda.com
https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md

History

Fri, 13 Sep 2024 20:00:00 +0000

Type	Values Removed	Values Added
Weaknesses		CWE-120

MITRE

Status: PUBLISHED

Assigner: mitre

Published: 2023-12-20T00:00:00

Updated: 2024-09-13T18:58:58.481Z

Reserved: 2023-12-18T00:00:00

Link: CVE-2023-50986

Vulnrichment

Updated: 2024-08-02T22:23:44.228Z

NVD

Status : Modified

Published: 2023-12-20T22:15:34.897

Modified: 2024-11-21T08:37:40.037

Link: CVE-2023-50986

Redhat

No data.

{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"state": "PUBLISHED", "cveId": "CVE-2023-50986", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "dateUpdated": "2024-09-13T18:58:58.481Z", "dateReserved": "2023-12-18T00:00:00", "datePublished": "2023-12-20T00:00:00"}, "containers": {"cna": {"providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-12-20T21:41:43.689972"}, "descriptions": [{"lang": "en", "value": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysLogin function."}], "affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"version": "n/a", "status": "affected"}]}], "references": [{"url": "http://tenda.com"}, {"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md"}], "problemTypes": [{"descriptions": [{"type": "text", "lang": "en", "description": "n/a"}]}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:23:44.228Z"}, "title": "CVE Program Container", "references": [{"url": "http://tenda.com", "tags": ["x_transferred"]}, {"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md", "tags": ["x_transferred"]}]}, {"problemTypes": [{"descriptions": [{"type": "CWE", "cweId": "CWE-787", "lang": "en", "description": "CWE-787 Out-of-bounds Write"}]}, {"descriptions": [{"type": "CWE", "cweId": "CWE-120", "lang": "en", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "affected": [{"vendor": "tenda", "product": "i29_firmware", "cpes": ["cpe:2.3:o:tenda:i29_firmware:1.0.0.5:*:*:*:*:*:*:*"], "defaultStatus": "unknown", "versions": [{"version": "1.0.0.5", "status": "affected"}]}], "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"timestamp": "2024-09-13T18:57:47.472699Z", "id": "CVE-2023-50986", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-13T18:58:58.481Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "http://tenda.com", "tags": ["x_transferred"]}, {"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T22:23:44.228Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}}, {"other": {"type": "ssvc", "content": {"id": "CVE-2023-50986", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2024-09-13T18:57:47.472699Z"}}}], "affected": [{"cpes": ["cpe:2.3:o:tenda:i29_firmware:1.0.0.5:*:*:*:*:*:*:*"], "vendor": "tenda", "product": "i29_firmware", "versions": [{"status": "affected", "version": "1.0.0.5"}], "defaultStatus": "unknown"}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-787", "description": "CWE-787 Out-of-bounds Write"}]}, {"descriptions": [{"lang": "en", "type": "CWE", "cweId": "CWE-120", "description": "CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')"}]}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2024-09-13T18:58:49.151Z"}}], "cna": {"affected": [{"vendor": "n/a", "product": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "references": [{"url": "http://tenda.com"}, {"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md"}], "descriptions": [{"lang": "en", "value": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysLogin function."}], "problemTypes": [{"descriptions": [{"lang": "en", "type": "text", "description": "n/a"}]}], "providerMetadata": {"orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre", "dateUpdated": "2023-12-20T21:41:43.689972"}}}, "cveMetadata": {"cveId": "CVE-2023-50986", "state": "PUBLISHED", "dateUpdated": "2024-09-13T18:58:58.481Z", "dateReserved": "2023-12-18T00:00:00", "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "datePublished": "2023-12-20T00:00:00", "assignerShortName": "mitre"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:tenda:i29_firmware:1.0.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "1CCB36FC-6907-44BD-AC82-32A5F83487D3", "vulnerable": true}, {"criteria": "cpe:2.3:o:tenda:i29_firmware:1.0.0.5:*:*:*:*:*:*:*", "matchCriteriaId": "DCF9D1F7-454B-4D91-9AFF-2457330948D6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:tenda:i29:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "0B5E0783-28E1-406B-953F-E4A8F0246E8C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the time parameter in the sysLogin function."}, {"lang": "es", "value": "Se descubri\u00f3 que Tenda i29 v1.0 V1.0.0.5 conten\u00eda un desbordamiento de b\u00fafer a trav\u00e9s del par\u00e1metro de tiempo en la funci\u00f3n sysLogin."}], "id": "CVE-2023-50986", "lastModified": "2024-11-21T08:37:40.037", "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": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}, "published": "2023-12-20T22:15:34.897", "references": [{"source": "cve@mitre.org", "tags": ["Product"], "url": "http://tenda.com"}, {"source": "cve@mitre.org", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Product"], "url": "http://tenda.com"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/sysLogin.md"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-120"}, {"lang": "en", "value": "CWE-787"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}