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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2020-37143

CVE-2020-37143

HIGH7.5

ProficySCADA for iOS 5.0.25920 - 'Password' Denial of Service

Published Feb 5, 2026

Modified 4 weeks ago

Details

ProficySCADA for iOS 5.0.25920 contains a denial of service vulnerability that allows attackers to crash the application by manipulating the password input field. Attackers can overwrite the password field with 257 bytes of repeated characters to trigger an application crash and prevent successful authentication.

References

https://download.cnet.com/proficyscada/3000-2064_4-75728256.html

https://www.cve.org/CVERecord?id=CVE-2020-37143

https://www.exploit-db.com/exploits/48236

https://www.vulncheck.com/advisories/proficyscada-for-ios-password-denial-of-service

CVSS Analysis

CVSS v4.0

4.6

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Attack Requirements

NoneAT:N

Privileges Required

NonePR:N

User Interaction

ActiveUI:A

Vulnerable System

Vuln. Confidentiality

NoneVC:N

Vuln. Integrity

NoneVI:N

Vuln. Availability

LowVA:L

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

4.6/CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N

Weakness Type (CWE)

Resource Management

Allocation without Limits

Ecosystems

Timeline

PublishedFeb 5, 2026

ModifiedFeb 5, 2026

CVE-2020-37143 | Mondoo Vulnerability Intelligence