CVE-2021-35237

Clickjacking Vulnerability

MEDIUM
4.3
CVSS Score
Published: October 29, 2021 at 01:32 PM UTC
Updated: June 17, 2026 at 03:57 AM UTC
1 product affected across 1 vendorKiwi Syslog Server

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Severity
MEDIUM4.3
Exploit prediction
EPSS 1.0%

Description

A missing HTTP header (X-Frame-Options) in Kiwi Syslog Server has left customers vulnerable to click jacking. Clickjacking is an attack that occurs when an attacker uses a transparent iframe in a window to trick a user into clicking on an actionable item, such as a button or link, to another server in which they have an identical webpage. The attacker essentially hijacks the user activity intended for the original server and sends them to the other server. This is an attack on both the user and the server.

Affected

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

v ≤ 9.7.29.7.2 and previous versions ≤ v < 9.7.29.7.2 and previous versions
Affected range stops below 9.7.2, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-1021

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