Hcltech Notes vulnerabilities

11 CVEs affecting Hcltech Notes, 0 known to be exploited (CISA KEV), with EPSS scores. Latest: CVE-2022-44755, published 2022-12-19.

Highest priority

Known exploited (CISA KEV) first, then by EPSS exploit probability.

CVE-2020-14224, published 2020-12-18. Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days. A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote…
CVE-2020-14268, published 2020-12-14. Critical severity, CVSS 9.8. EPSS: 2.3% chance of exploitation in the next 30 days. A vulnerability in the MIME message handling of the Notes client (versions 9 and 10) could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could…
CVE-2020-14232, published 2020-12-18. High severity, CVSS 8.8. EPSS: 1.3% chance of exploitation in the next 30 days. A vulnerability in the input parameter handling of HCL Notes v9 could potentially be exploited by an authenticated attacker resulting in a stack buffer overflow. This could allow the attacker to…
CVE-2020-14258, published 2020-11-21. High severity, CVSS 7.5. EPSS: 1.3% chance of exploitation in the next 30 days. HCL Notes is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated attacker could exploit this vulnerability using a…
CVE-2020-4089, published 2020-06-26. Medium severity, CVSS 6.5. EPSS: 1.2% chance of exploitation in the next 30 days. HCL Notes is vulnerable to an information leakage vulnerability through its support for the 'mailto' protocol. This vulnerability could result in files from the user's filesystem or connected network…
CVE-2022-44755, published 2022-12-19. High severity, CVSS 7.8. EPSS: 0.8% chance of exploitation in the next 30 days. HCL Notes is susceptible to a stack based buffer overflow vulnerability in lasr.dll in Micro Focus KeyView. This could allow a remote unauthenticated attacker to crash the application or execute…
CVE-2022-44753, published 2022-12-19. High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days. HCL Notes is susceptible to a stack based buffer overflow vulnerability in wp6sr.dll in Micro Focus KeyView. This could allow a remote unauthenticated attacker to crash the application or execute…
CVE-2022-44751, published 2022-12-19. High severity, CVSS 7.8. EPSS: 0.7% chance of exploitation in the next 30 days. HCL Notes is susceptible to a stack based buffer overflow vulnerability in lasr.dll in Micro Focus KeyView. This could allow a remote unauthenticated attacker to crash the application or execute…
CVE-2020-14240, published 2020-11-05. Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days. HCL Notes versions previous to releases 9.0.1 FP10 IF8, 10.0.1 FP6 and 11.0.1 FP1 is susceptible to a Stored Cross-site Scripting (XSS) vulnerability. An attacker could use this vulnerability to…
CVE-2020-4102, published 2020-12-02. Medium severity, CVSS 6.7. EPSS: 0.3% chance of exploitation in the next 30 days. HCL Notes is susceptible to a Buffer Overflow vulnerability in DXL due to improper validation of user input. A successful exploit could enable an attacker to crash Notes or execute…

Latest

CVE-2020-4097, published 2020-11-05. Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days. In HCL Notes version 9 previous to release 9.0.1 FixPack 10 Interim Fix 8, version 10 previous to release 10.0.1 FixPack 6 and version 11 previous to 11.0.1 FixPack 1, a vulnerability in the input…