Mr816 Firmware

Vendor:

First CVE: Dec 9, 2025 · Active for under a year

2
Total CVEs
More Total CVEs than 53% of tracked products
2.0
Avg CVEs / Year
Higher CVE frequency than 63% of tracked products
6.3
Avg CVSS
Higher Avg CVSS than 30% of tracked products
0.0%
KEV Rate
Bottom 1%

Trends Over Time

The number and severity of CVEs published that impact Mr816 Firmware over time

Volume of CVEsAvg CVSS Base Score
First CVE
Dec 9, 2025
7 months ago
Most Recent CVE
Dec 9, 2025
231 days ago

CVE Severity & Scoring

Mr816 Firmware2 CVEs
All CVEs353,240 CVEs
Medium
Attack Vector
Local0 (0.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network2 (100.0%)
Attack Complexity
Low2 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None2 (100.0%)
Unknown0 (0.0%)

Top CVEs

Signals from CVEs in this product scope (2 CVEs).

2 CVEs · Highest risk first

CVEPublishedCVSSRiskKEVExploit
CVE-2025-65288MEDIUM
A buffer overflow in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) occurs when the device accepts and stores excessively long hostnames from LAN hosts without proper
Dec 9, 20256.522NONO
CVE-2025-65289MEDIUM
A stored Cross site scripting (XSS) vulnerability in the Mercury MR816v2 (081C3114 4.8.7 Build 110427 Rel 36550n) router allows a remote attacker on the LAN to inject JavaScript in
Dec 9, 20256.119NONO
View all 2 CVEs →

Exploit Exposure

Signals from CVEs in this product scope (2 CVEs).

CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%

Social Chatter

Signals from CVEs in this product scope (2 CVEs).

Media Mentions

Signals from CVEs in this product scope (2 CVEs).

Top CNAs Publishing CVEs For Mr816 Firmware

Top CWEs

Versions

VersionCVE CountAvg CVSSAvg EPSSKEVExploits
081c3114_4.8.726.30.3%00