CVE-2019-20498
CRITICAL
9.8
CVSS Score
Published: March 17, 2020 at 02:32 PM UTC
Updated: June 17, 2026 at 02:30 AM UTC
1 product affected across 1 vendorCpanel
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Severity
CRITICAL9.8
Exploit prediction
EPSS 2%
Description
cPanel before 82.0.18 allows WebDAV authentication bypass because the connection-sharing logic is incorrect (SEC-534).
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
77.9999.110 ≤ v < 78.0.4381.9999.242 ≤ v < 82.0.1883.9999.115 ≤ v < 84.0.10
Affected range stops below 78.0.43, so it looks safe — our inference, not a vendor statement
Affected range stops below 82.0.18, so it looks safe — our inference, not a vendor statement
Affected range stops below 84.0.10, so it looks safe — our inference, not a vendor statement
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
x_refsource_MISCVendor Advisory
Source: [email protected]
https://documentation.cpanel.net/display/CL/82+Change+LogCVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
NVD-CWE-noinfo
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