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CVE-2020-26732

HIGH
7.5
CVSS Score
Published: January 14, 2021 at 12:00 AM UTC
Updated: June 17, 2026 at 03:08 AM UTC
2 products affected across 1 vendorGN542VF Boa FirmwareGn542Vf Boa

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Severity
HIGH7.5
Exploit prediction
EPSS 2%
SSVC
PoC

Description

SKYWORTH GN542VF Hardware Version 2.0 and Software Version 2.0.0.16 does not set the Secure flag for the session cookie in an HTTPS session, which makes it easier for remote attackers to capture this cookie by intercepting its transmission within an HTTP session.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

GN542VF Boa Firmware· Skyworth
95%
0.94.132.0
skyworth-gn542vf-boa (same device)
Gn542Vf Boa· Skyworthdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (1)

Third Party Advisory
Source: [email protected]
https://github.com/swzhouu/CVE-2020-26732

SSVC — Action Prioritization

SSVCPoCNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.5HIGHCISA-ADP
Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-311

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