What’s Vulnerable › Vulnerabilities

CVE-2025-28019

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.5% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2025-04-23 · updated 2026-06-17
• Weakness: CWE-120

Description

TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in the downloadFile.cgi component

Affected products

• TOTOLINK A800R Firmware: 4.1.2cu.5137_b20200730

References

• https://locrian-lightning-dc7.notion.site/BufferOverflow1-1948e5e2b1a280ad96efca529ecae658
• https://locrian-lightning-dc7.notion.site/CVE-2025-28019-BufferOverflow1-1948e5e2b1a280ad96efca529ecae658

Get alerted when CVE-2025-28019 or the next vulnerability affects your stack