Guardlogix 5580 vulnerabilitiesAnd the versions its exploited flaws hit.
Guardlogix 5580 is made by Rockwellautomation. We track 13 published vulnerabilities listed under that exact name, across 0 versions. 1 of them is on the list of flaws known to be exploited, the newest added on 5 March 2026. Rockwellautomation lists newer releases under their own names, such as Guardlogix 5580 Firmware, so check those pages too.
The most recent Guardlogix 5580 flaw added to the known-exploited list is CVE-2021-22681, on 5 March 2026. We keep watching the known-exploited list.
Is Guardlogix 5580 listed under other names? Yes.
Rockwellautomation also lists Guardlogix 5580 under more specific names, such as Guardlogix 5580 Firmware. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which versions of Guardlogix 5580 do the exploited flaws hit?
Each exploited flaw lists the versions it affects, as published by the vendor. Find your version, then patch.
Which Guardlogix 5580 vulnerabilities are being exploited?
1 flaw is on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.
- 9.8Rockwell Multiple Products Insufficient Protected Credentials Vulnerability
Multiple Rockwell products contain an insufficient protected credentials vulnerability.
Which Guardlogix 5580 flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 5.2%CVE-2022-1161Critical
An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix, and GuardLogix Control systems.
- 3.5%CVE-2022-1159High
Rockwell Automation Studio 5000 Logix Designer (all versions) are vulnerable when an attacker who achieves administrator access on a workstation running Studio 5000 Logix Designer could inject controller code...
- 3.2%CVE-2020-6998Medium
The connection establishment algorithm found in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 versions 33 and prior does not sufficiently manage its control flow during execution, creating an infinite loop.
- 2.1%CVE-2022-1797High
A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable fault.
- 1.3%CVE-2022-3752High
An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loading to cause a denial-of-service condition in Rockwell Automation Logix controllers resulting in a...
- 0.6%CVE-2024-3493High
A specific malformed fragmented packet type (fragmented packets may be generated automatically by devices that send large amounts of data) can cause a major nonrecoverable fault (MNRF) Rockwell Automation's...
- 0.6%CVE-2024-40619High
CVE-2024-40619 IMPACT A denial-of-service vulnerability exists in the affected products.
- 0.6%CVE-2024-6077High
A denial-of-service vulnerability exists in the Rockwell Automation affected products when specially crafted packets are sent to the CIP Security Object.
- 0.6%CVE-2024-6207High
CVE 2021-22681 https://www.rockwellautomation.com/en-us/trust-center/security-advisories/advisory.PN1550.html and send a specially crafted CIP message to the device.
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1 flaw being exploited affects software Acme tracks
Multiple Rockwell products contain an insufficient protected credentials vulnerability. Studio 5000 Logix Designer software may allow a key to be discovered. This key is used to verify Logix controllers are communicating with Rockwell Automation design software. If successfully exploited, this vulnerability could allow an unauthorized application to connect with Logix controllers. To leverage this vulnerability, an unauthorized user would require network access to the controller.
- Matched to
- Guardlogix 5580 on Acme's software list
- What to do
- Patch first, then check for signs of use
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 13 published vulnerabilities listed under the name Guardlogix 5580, across 0 versions. The most recent Guardlogix 5580 flaw added to the known-exploited list is CVE-2021-22681, on 5 March 2026.
1 is on the list of flaws known to be exploited. The most recently added is CVE-2021-22681.
Rockwellautomation also lists Guardlogix 5580 under more specific names, such as Guardlogix 5580 Firmware. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Guardlogix 5580. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.