What’s Vulnerable › Vulnerabilities
CVE-2017-9543
- Severity: high (CVSS 7.5 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.3% probability of exploitation in the next 30 days
- Public exploit or detection template: yes
- Published: 2017-06-12 · updated 2026-06-17
- Weakness: CWE-640
Description
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.
Affected products
- Echatserver Easy Chat: from 2.0 through 3.1
References
Get alerted when CVE-2017-9543 or the next vulnerability affects your stack