CVE-2021-20489

HIGH
8.8
CVSS Score
Published: October 7, 2021 at 06:05 PM UTC
Updated: June 17, 2026 at 03:33 AM UTC
1 product affected across 1 vendorSterling File Gateway

Using Sterling File Gateway by IBM?

Get instant alerts when new vulnerabilities affect Sterling File Gateway - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Severity
HIGH8.8
Exploit prediction
EPSS 0.4%

Description

IBM Sterling File Gateway 2.2.0.0 through 6.1.1.0 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts. IBM X-Force ID: 197790.

Affected

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

2.2.0.0 ≤ v ≤ 5.2.6.5_36.0.0.0 ≤ v ≤ 6.0.0.66.0.1.0 ≤ v ≤ 6.0.3.46.1.0.0 ≤ v ≤ 6.1.0.32.2.0.05.2.6.5_36.0.0.06.0.0.66.0.1.06.0.3.46.1.0.06.1.0.3

Remediation

No guide yet

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

References (2)

CVSS

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

Quick Info

StatusMODIFIED
CWE
CWE-352

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Free plan, no card