CVE-2022-26278

Tenda AC9 v15.03.2.21_cn was discovered to contain a stack overflow via the time parameter in the PowerSaveSet function.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

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

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac9_firmware:15.03.2.21_cn:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*

History

04 Apr 2022, 17:17

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : 10.0 v3 : 9.8
First Time		Tenda Tenda ac9 Firmware Tenda ac9
CPE		cpe:2.3:h:tenda:ac9:-:::::::* cpe:2.3:o:tenda:ac9_firmware:15.03.2.21_cn:::::::*
CWE		CWE-787
References	~~(MISC) https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9 -~~	(MISC) https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9 - Exploit, Third Party Advisory

28 Mar 2022, 21:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2022-03-28 21:15

Updated : 2023-12-10 14:22

NVD link : CVE-2022-26278

Mitre link : CVE-2022-26278

CVE.ORG link : CVE-2022-26278

JSON object : View

Products Affected

tenda

ac9_firmware
ac9

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2022-26278", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "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}]}, "published": "2022-03-28T21:15:08.773", "references": [{"url": "https://github.com/pllrry/Tenda-AC9-V15.03.2.21_cn-Command-Execution-Vulnerability/tree/main/Tenda-AC9", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-787"}]}], "descriptions": [{"lang": "en", "value": "Tenda AC9 v15.03.2.21_cn was discovered to contain a stack overflow via the time parameter in the PowerSaveSet function."}, {"lang": "es", "value": "Se ha detectado que Tenda AC9 versi\u00f3n v15.03.2.21_cn, contiene un desbordamiento de pila por medio del par\u00e1metro time en la funci\u00f3n PowerSaveSet"}], "lastModified": "2022-04-04T17:17:20.657", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac9_firmware:15.03.2.21_cn:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E2C7394F-9471-414D-B473-B0B87C63441C"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2FD1430E-DC2E-4042-9389-1FD90ECDBE4D"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}