CVE-2020-37132
Last modified
CVE-2020-37132 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties that allows local attackers to crash the application. Attackers can paste an overly long 300-character string into the password field to trigger an application crash and prevent normal launcher functionality.. EPSS estimates a 0.23% chance of exploitation in the next 30 days.
Description
UltraVNC Launcher 1.2.4.0 contains a denial of service vulnerability in its password configuration properties that allows local attackers to crash the application. Attackers can paste an overly long 300-character string into the password field to trigger an application crash and prevent normal launcher functionality.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Uvnc | Ultravnc | <= 1.2.4.0 |
References
- https://www.exploit-db.com/exploits/48290Exploit, Third Party Advisory, VDB Entry
- https://www.uvnc.com/Product
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2020-37132?
How severe is CVE-2020-37132?
How do I fix CVE-2020-37132?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-37127Dnsmasq-utils 2.79-1 contains a buffer overflow vulnerabilit…6.9
- CVE-2020-37128ZOC Terminal 7.25.5 contains a script processing vulnerabili…6.7
- CVE-2020-37129Memu Play 7.1.3 contains an insecure folder permissions vuln…9.8
- CVE-2020-3713Adobe Illustrator CC versions 24.0 and earlier have a memory…7.8
- CVE-2020-37130Nsauditor 3.2.0.0 contains a denial of service vulnerability…7.5
- CVE-2020-37131Nsauditor Product Key Explorer 4.2.2.0 contains a denial of …5.5
- CVE-2020-37133UltraVNC Launcher 1.2.4.0 contains a denial of service vulne…7.5
- CVE-2020-37134UltraVNC Viewer 1.2.4.0 contains a denial of service vulnera…7.5
- CVE-2020-37135AMSS++ 4.7 contains an authentication bypass vulnerability t…9.3
- CVE-2020-37136ZOC Terminal 7.25.5 contains a denial of service vulnerabili…7.5
- CVE-2020-37137PHP-Fusion 9.03.50 contains a remote code execution vulnerab…9.8
- CVE-2020-3713810-Strike Network Inventory Explorer 9.03 contains a buffer …9.8
Are you affected by CVE-2020-37132?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST