CVE-2023-30373

In Tenda AC15 V15.03.05.19, the function "xian_pppoe_user" contains a stack-based buffer overflow vulnerability.

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/2205794866/Tenda/blob/main/AC15/8.md	Third Party Advisory
https://github.com/2205794866/Tenda/blob/main/AC15/8.md	Third Party Advisory
https://github.com/Icathian-Rain/Tenda/blob/main/AC15/8.md

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:tenda:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*

cpe:2.3:h:tenda:ac15:-:*:*:*:*:*:*:*

History

04 Feb 2025, 20:15

Type	Values Removed	Values Added
References		() https://github.com/Icathian-Rain/Tenda/blob/main/AC15/8.md -

21 Nov 2024, 08:00

Type	Values Removed	Values Added
References	~~() https://github.com/2205794866/Tenda/blob/main/AC15/8.md - Third Party Advisory~~	() https://github.com/2205794866/Tenda/blob/main/AC15/8.md - Third Party Advisory

28 Apr 2023, 02:54

Type	Values Removed	Values Added
CVSS	v2 : ~~unknown~~ v3 : ~~unknown~~	v2 : unknown v3 : 9.8
References	~~(MISC) https://github.com/2205794866/Tenda/blob/main/AC15/8.md -~~	(MISC) https://github.com/2205794866/Tenda/blob/main/AC15/8.md - Third Party Advisory
CPE		cpe:2.3:o:tenda:ac15_firmware:15.03.05.19:::::::* cpe:2.3:h:tenda:ac15:-:::::::*
CWE		CWE-787

24 Apr 2023, 15:35

Type	Values Removed	Values Added
New CVE

Information

Published : 2023-04-24 15:15

Updated : 2025-02-04 20:15

NVD link : CVE-2023-30373

Mitre link : CVE-2023-30373

CVE.ORG link : CVE-2023-30373

JSON object : View

Products Affected

tenda

ac15
ac15_firmware

CWE

CWE-787

Out-of-bounds Write

{"id": "CVE-2023-30373", "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": "2023-04-24T15:15:09.097", "references": [{"url": "https://github.com/2205794866/Tenda/blob/main/AC15/8.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/2205794866/Tenda/blob/main/AC15/8.md", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/Icathian-Rain/Tenda/blob/main/AC15/8.md", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "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": "In Tenda AC15 V15.03.05.19, the function \"xian_pppoe_user\" contains a stack-based buffer overflow vulnerability."}], "lastModified": "2025-02-04T20:15:47.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:tenda:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A14A19EE-FB4E-4371-AC85-1401EB78B16D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:tenda:ac15:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B73E7C1C-F121-486A-8B15-E97EA0C219A5"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}