CVE-2022-44362

Tenda i21 V1.0.0.14(4656) is vulnerable to Buffer Overflow via /goform/AddSysLogRule.

CVSS v3 9.8 CRITICAL

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md	Exploit Third Party Advisory
https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:i21_firmware:1.0.0.14\(4656\):*:*:*:*:*:*:*

cpe:2.3:h:tenda:i21:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:27

Type	Values Removed	Values Added
References	~~() https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md - Exploit, Third Party Advisory~~	() https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md - Exploit, Third Party Advisory

Information

Published : 2022-12-02 17:15

Updated : 2025-04-24 20:15

NVD link : CVE-2022-44362

Mitre link : CVE-2022-44362

CVE.ORG link : CVE-2022-44362

JSON object : View

Products Affected

tenda

i21_firmware
i21

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-44362", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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"}, "impactScore": 5.9, "exploitabilityScore": 3.9}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/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"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2022-12-02T17:15:10.377", "references": [{"url": "https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formAddSysLogRule/readme.md", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Tenda i21 V1.0.0.14(4656) is vulnerable to Buffer Overflow via /goform/AddSysLogRule."}, {"lang": "es", "value": "Tenda i21 V1.0.0.14(4656) es vulnerable al desbordamiento de b\u00fafer a trav\u00e9s de /goform/AddSysLogRule."}], "lastModified": "2025-04-24T20:15:27.430", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:i21_firmware:1.0.0.14\\(4656\\):*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2A8E6370-3A83-4813-A1D8-A106DB130DCB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:i21:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "ECC76541-E312-4C4E-A906-C41951FADAD9"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}