CVE-2018-1355

What it is

An open redirect vulnerability in Fortinet FortiManager 6.0.0, 5.6.5 and below versions, FortiAnalyzer 6.0.0, 5.6.5 and below versions allows attacker to inject script code during converting a HTML table to a PDF document under the FortiView feature. An attacker may be able to social engineer an authenticated user into generating a PDF file containing injected malicious URLs.

At a glance

Exploitability

Can be exploited over the network without logging in, but needs a user to act. Limited direct impact.

Exploit odds

1.6% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2018-06-27 20:29 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 01:51 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 1.6% in the next 30 days (EPSS).
• Severity: 6.1 MEDIUM (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2018-06-27 20:29 UTC

Last modified

2026-06-17 01:51 UTC

Exploit probability

1.6% · EPSS, next 30 days

Weakness

CWE-601

Record status

Modified

Affected

• Fortinet Fortianalyzer ≤ 5.6.5
• Fortinet Fortianalyzer 6.0.0
• Fortinet Fortimanager ≤ 5.6.5
• Fortinet Fortimanager 6.0.0

Attack profile CVSS 3.0 · 6.1

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Is it in your code?

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