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CVE-2023-27064

HIGH

7.5

CVSS Score

Published: March 13, 2023 at 12:00 AM UTC

Updated: June 17, 2026 at 05:44 AM UTC

2 products affected across 1 vendorW15E FirmwareTenda W15E

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Severity

HIGH7.5

Exploit prediction

EPSS 0.9%

SSVC

PoC

Description

Tenda V15V1.0 V15.11.0.14(1521_3190_1058) was discovered to contain a buffer overflow vulnerability via the index parameter in the formDelDnsForward function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

W15E Firmware · Tenda

95%

Tenda W15E · Tendadevice

80%

All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

ExploitThird Party Advisory

Source: [email protected]

https://github.com/didi-zhiyuan/vuln/blob/main/iot/Tenda/W15EV1/formDelDnsForward.md

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: NONE
Scope: UNCHANGED
Confidentiality: NONE
Integrity: NONE
Availability: HIGH

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-120

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