CVE-2026-22323

CWE-352 — Cross-Site Request Forgery (CSRF)3 documents3 sources
Severity
7.1HIGH
EPSS
0.0%
top 87.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
77
Phoenix Contact FL NAT 2008Phoenix Contact FL NAT 2208Phoenix Contact FL NAT 2304-2gc-2sfp+74 more
Timeline
PublishedMar 18

Description

A CSRF vulnerability in the Link Aggregation configuration interface allows an unauthenticated remote attacker to trick authenticated users into sending unauthorized POST requests to the device by luring them to a malicious webpage. This can silently alter the device’s configuration without the victim’s knowledge or consent. Availability impact was set to low because after a successful attack the device will automatically recover without external intervention.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:LExploitability: 2.8 | Impact: 4.2

Affected Packages77 packages

▶CVEListV5phoenix_contact/fl_nat_20080.0.0 — 3.53
▶CVEListV5phoenix_contact/fl_nat_22080.0.0 — 3.53
▶CVEListV5phoenix_contact/fl_switch_20050.0.0 — 3.53
▶CVEListV5phoenix_contact/fl_switch_20080.0.0 — 3.53
▶CVEListV5phoenix_contact/fl_switch_20160.0.0 — 3.53

🔴Vulnerability Details

2
CVEList
Cross‑Site Request Forgery in Link Aggregation Configuration↗2026-03-18
▶
GHSA
GHSA-rv6q-j73h-c4g9: A CSRF vulnerability in the Link Aggregation configuration interface allows an unauthenticated remote attacker to trick authenticated users into sendi↗2026-03-18
▶
CVE-2026-22323 (HIGH CVSS 7.1) | A CSRF vulnerability in the Link Ag | cvebase.io