CVE-2020-12637
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
Zulip Desktop before 5.2.0 has Missing SSL Certificate Validation because all validation was inadvertently disabled during an attempt to recognize the ignoreCerts option.
Zulip Desktop versiones anteriores a 5.2.0, presenta una Falta de Comprobación del Certificado SSL, porque toda la comprobación fue deshabilitada inadvertidamente durante un intento de reconocer la opción ignoreCerts.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2020-05-04 CVE Reserved
- 2020-05-09 CVE Published
- 2024-08-04 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-295: Improper Certificate Validation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://blog.zulip.org/2020/05/06/zulip-desktop-5-2-0-security-release | 2020-05-13 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Zulipchat Search vendor "Zulipchat" | Zulip Desktop Search vendor "Zulipchat" for product "Zulip Desktop" | >= 0.5.10 < 5.2.0 Search vendor "Zulipchat" for product "Zulip Desktop" and version " >= 0.5.10 < 5.2.0" | - |
Affected
| ||||||