Easy Chat Server

easy_chat_server

Vendor: Echatserver • 7 CVEs

CVEs (7)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2018-25221 1Echatserver 1Easy Chat Server Apr 2, 2026 Mar 28, 2026 9.3 CRITICAL· v4 9.8 CRITICAL· v3 N/A· v2 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 parameter. Attackers can send a GET request to...Show more 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 parameter. Attackers can send a GET request to chat.ghp with a malicious username value containing shellcode and ROP gadgets to achieve code execution in the application context.Show less
CVE-2019-25613 1Echatserver 1Easy Chat Server Jun 17, 2026 Mar 22, 2026 8.7 HIGH· v4 7.5 HIGH· v3 N/A· v2 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 can establish a session via the chat.ghp...Show more 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 can establish a session via the chat.ghp endpoint and then send a POST request to body2.ghp with an excessively large message parameter value to cause the service to crash.Show less
CVE-2022-44939 1Echatserver 1Easy Chat Server Jun 17, 2026 Jan 6, 2023 N/A· v4 7.8 HIGH· v3 N/A· v2 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 arbitrary code via a crafted DLL.
CVE-2019-20502 1Echatserver 1Easy Chat Server Jun 17, 2026 Mar 5, 2020 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 An issue was discovered in EFS Easy Chat Server 3.1. There is a buffer overflow via a long body2.ghp message parameter.
CVE-2017-9557 1Echatserver 1Easy Chat Server May 13, 2026 Jun 12, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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 password parameter, and reading the HTML sour...Show more 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 password parameter, and reading the HTML source code of the response.Show less
CVE-2017-9544 1Echatserver 1Easy Chat Server May 13, 2026 Jun 12, 2017 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 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.htm for registering the user, an attacke...Show more 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.htm for registering the user, an attacker may be able to execute arbitrary code.Show less
CVE-2017-9543 1Echatserver 1Easy Chat Server May 13, 2026 Jun 12, 2017 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 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.