CVE Tools
Sign in

CVE-2025-28022

Published: Apr 23, 2025Updated: May 6, 2025 Sources: CVE List NVD BDUCWE-120
NVD MITRE
7.3CVSSHIGH
EPSS Score
0.3%
Top 75.4%
CISA KEV
Not in KEV
Exploits
2 Known
Remediation
Patch Available

Description

TOTOLINK A810R V4.1.2cu.5182_B20201026 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:LA:L
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:LIntegrity
Low
A:LAvailability
Low
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

A810RTOTOLinkNetworking Infrastructure
a810r firmwaretotolinkNetworking Infrastructure
n/an/a
totolinkcommercialTWNetworking Infrastructureaka totolink corp.

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

2 exploit sources identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details
Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://locrian-lightning-dc7.notion.site/CVE-2025-28022-BufferOverflow3-1948e5e2b1a280ec8061ed308b33b5bc
locrian-lightning-dc7.notion.site
https://github.com/advisories/ghsa-h5q7-f44m-25fc
github.com
https://locrian-lightning-dc7.notion.site/BufferOverflow3-1948e5e2b1a280ec8061ed308b33b5bc?pvs=73
locrian-lightning-dc7.notion.site
and 1 more references View all →

Timeline

Published
Apr 23, 2025
Last Updated
May 6, 2025

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2025-28022 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows