Easy Chat Server
Vendor:
First CVE: Jun 12, 2017 · Active for 9 years
7
Total CVEs
More Total CVEs than 83% of tracked products
1.8
Avg CVEs / Year
Higher CVE frequency than 60% of tracked products
8.2
Avg CVSS
Higher Avg CVSS than 72% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Easy Chat Server over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 12, 2017
9 years ago
Most Recent CVE
Mar 28, 2026
118 days ago
CVE Severity & Scoring
Easy Chat Server7 CVEs
71%
29%
All CVEs352,294 CVEs
45%
40%
11%
HighCritical
Attack Vector
Local1 (14.3%)
Network6 (85.7%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low7 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None6 (85.7%)
Unknown0 (0.0%)
Required1 (14.3%)
Privileges Required
Low0 (0.0%)
High0 (0.0%)
None7 (100.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (7 CVEs).
7 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2017-9544CRITICAL There is a remote stack-based buffer overflow (SEH) in register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1. By sending an overly long username string to registresult. | Jun 12, 2017 | 9.8 | 54 | NO | YES |
CVE-2018-25221CRITICAL EChat Server 3.1 contains a buffer overflow vulnerability in the chat.ghp endpoint that allows remote attackers to execute arbitrary code by supplying an oversized username paramet | Mar 28, 2026 | 9.8 | 33 | NO | NO |
CVE-2019-25613HIGH Easy Chat Server 3.1 contains a denial of service vulnerability that allows remote attackers to crash the application by sending oversized data in the message parameter. Attackers | Mar 22, 2026 | 7.5 | 25 | NO | NO |
CVE-2019-20502HIGH An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter. | Mar 5, 2020 | 7.5 | 24 | NO | NO |
CVE-2017-9557HIGH register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1 allows remote attackers to discover passwords by sending the username parameter in conjunction with an empty passw | Jun 12, 2017 | 7.5 | 24 | NO | NO |
CVE-2017-9543HIGH register.ghp in EFS Software Easy Chat Server versions 2.0 to 3.1 allows remote attackers to reset arbitrary passwords via a crafted POST request to registresult.htm. | Jun 12, 2017 | 7.5 | 24 | NO | NO |
CVE-2022-44939HIGH Efs Software Easy Chat Server Version 3.1 was discovered to contain a DLL hijacking vulnerability via the component TextShaping.dll. This vulnerability allows attackers to execute | Jan 6, 2023 | 7.8 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (7 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
1 CVE
14.3% of CVEs· 97th percentile
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 (7 CVEs).
Media Mentions
Signals from CVEs in this product scope (7 CVEs).
Top CNAs Publishing CVEs For Easy Chat Server
Top CWEs
Versions
| Version | CVE Count | Avg CVSS | Avg EPSS | KEV | Exploits |
|---|---|---|---|---|---|
| 3.1 | 3 | 7.6 | 0.7% | 0 | 0 |