Envoy Firmware
Vendor:
First CVE: Jun 16, 2021 · Active for 5 years
5
Total CVEs
More Total CVEs than 79% of tracked products
2.5
Avg CVEs / Year
Higher CVE frequency than 77% of tracked products
8.2
Avg CVSS
Higher Avg CVSS than 75% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Envoy Firmware over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 16, 2021
5 years ago
Most Recent CVE
Jun 20, 2023
1,134 days ago
CVE Severity & Scoring
Envoy Firmware5 CVEs
20%
40%
40%
All CVEs353,173 CVEs
45%
40%
11%
MediumHighCritical
Attack Vector
Local0 (0.0%)
Network5 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None5 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low1 (20.0%)
High0 (0.0%)
None4 (80.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2023-33869CRITICAL
Enphase Envoy versions D7.0.88 is vulnerable to a command injection exploit that may allow an attacker to execute root commands.
| Jun 20, 2023 | 9.8 | 31 | NO | NO |
CVE-2020-25753CRITICAL An issue was discovered on Enphase Envoy R3.x and D4.x devices with v3 software. The default admin password is set to the last 6 digits of the serial number. The serial number can | Jun 16, 2021 | 9.8 | 30 | NO | NO |
CVE-2020-25755HIGH An issue was discovered on Enphase Envoy R3.x and D4.x (and other current) devices. The upgrade_start function in /installer/upgrade_start allows remote authenticated users to exec | Jun 16, 2021 | 8.8 | 28 | NO | NO |
CVE-2020-25754HIGH An issue was discovered on Enphase Envoy R3.x and D4.x devices. There is a custom PAM module for user authentication that circumvents traditional user authentication. This module u | Jun 16, 2021 | 7.5 | 24 | NO | NO |
CVE-2020-25752MEDIUM An issue was discovered on Enphase Envoy R3.x and D4.x devices. There are hardcoded web-panel login passwords for the installer and Enphase accounts. The passwords for these accoun | Jun 16, 2021 | 5.3 | 19 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 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 (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Envoy Firmware
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| r3.0 | 4 | 7.8 | 2.1% | 0 | 0 |
| d7.0.88 | 1 | 9.8 | 1.1% | 0 | 0 |
| d4.0 | 4 | 7.8 | 2.1% | 0 | 0 |