Detections
Analytics

TLS 1.1 Weak Protocol

medium Web App Scanning Plugin ID 112546

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Synopsis

TLS 1.1 Weak Protocol

Description

The remote server offers deprecated TLS 1.1 protocol.

Solution

Reconfigure the affected application, if possible to avoid the use of deprecated TLS 1.1 protocol versions and enable TLS 1.2 or later.

See Also

https://blog.mozilla.org/security/2018/10/15/removing-old-versions-of-tls/

https://blogs.windows.com/msedgedev/2018/10/15/modernizing-tls-edge-ie11/

https://security.googleblog.com/2018/10/modernizing-transport-security.html

https://webkit.org/blog/8462/deprecation-of-legacy-tls-1-0-and-1-1-versions/

Plugin Details

Severity: Medium

ID: 112546

Type: remote

Family: SSL/TLS

Published: 2/13/2018

Updated: 6/28/2023

Scan Template: api, basic, config_audit, full, pci, quick, scan, ssl_tls

Risk Information

VPR

Risk Factor: Medium

Score: 4.2

CVSS v2

Risk Factor: Medium

Base Score: 6.1

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:P/A:N

CVSS Score Source: Tenable

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N

CVSS Score Source: Tenable

Reference Information