CVE-2024-33820

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Published May 1, 2024 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

Totolink AC1200 Wireless Dual Band Gigabit Router A3002R_V4 Firmware V4.0.0-B20230531.1404 is vulnerable to Buffer Overflow via the formWlEncrypt function of the boa server. Specifically, they exploit the length of the wlan_ssid field triggers the overflow.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:totolink:a3002r_firmware:4.0.0-b20230531.1404:*:*:*:*:*:*:*

cpe:2.3:h:totolink:a3002r:v4:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available

Metrics

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity High

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.

Exploit prediction score: < 1% (0.554% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://gist.github.com/Swind1er/ee095fbfe13f77a5b45b39a5aa82bd17

History

Jun 17, 2025 5:00 PM First appearance in the feed. Affected versions updated. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Totolink Totolink a3002r Totolink a3002r Firmware
CPEs		cpe:2.3:h:totolink:a3002r:v4:::::::* cpe:2.3:o:totolink:a3002r_firmware:4.0.0-b20230531.1404:::::::*
Vendors & Products		Totolink Totolink a3002r Totolink a3002r Firmware

Subscriptions

Totolink A3002r A3002r Firmware

Weaknesses

CWE-120

Sources

CVE record Updated: Aug 2, 2024, 2:42 AM

Status: PUBLISHED
Assigner: mitre
Published: May 1, 2024, 12:00 AM
Updated: Aug 2, 2024, 2:42 AM
Reserved: Apr 26, 2024, 12:00 AM

View source JSON

Vulnrichment Updated: Aug 2, 2024, 2:42 AM

Updated: Aug 2, 2024, 2:42 AM

NVD Updated: Jun 17, 2026, 7:32 AM

Status: Analyzed
Published: May 1, 2024, 4:15 PM
Modified: Jun 17, 2026, 7:32 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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