750-893 at a glance
- Last 12 months
- 0
- Critical · all time
- 0
- Exploited · all time
- 0
- Public exploit · all time
- 0
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| Month | Vulnerabilities | Critical |
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| Nov 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Dec 2025 | 0 | 0 |
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| Oct 2025 | 0 | 0 |
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| Jun 2025 | 0 | 0 |
| May 2025 | 0 | 0 |
| Apr 2025 | 0 | 0 |
| Mar 2025 | 0 | 0 |
| Feb 2025 | 0 | 0 |
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| Dec 2024 | 0 | 0 |
Most common weaknesses
Latest advisories
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Critical max 9.1
WAGO: Multiple Vulnerabilities in CODESYS Runtime 2.3
Multiple vulnerabilities were reported in CODESYS 2.3 Runtime. The CODESYS 2.3 Runtime is an essential component in several WAGO PLC's.
first May 20, 2021 -
Critical max 9.1
WAGO: Multiple Vulnerabilities in CODESYS Runtime 2.3 and WebVisualisation
Multiple vulnerabilities were reported in CODESYS 2.3 Runtime. The CODESYS 2.3 Runtime is an essential component in several WAGO PLCs. All vulnerable PLCs are listed in chapter 'Affected Products'. https://www.codesys.com/security/security-reports.html
first Nov 16, 2021 -
High max 9.8
WAGO: Web-Based Management Authentication Vulnerability in WAGO 750-36X and WAGO 750-8XX
The Web-Based Management (WBM) of WAGOs programmable logic controller (PLC) is typically used for administration, commissioning and updates. With special crafted requests it is possible to read and write some special parameters without authentication. This vu…
first Aug 31, 2021 -
Medium max 4.9
WAGO: Controller with CODESYS 2.3 Runtime Denial-of-Service
An authenticated attacker can send a malformed packet to trigger a device crash via the CODESYS V2 runtime commands parsing. Update: 08.07.2024 release date of the updates has been changed.
first Jun 25, 2023 -
Critical max 9.8
WAGO: Multiple Vulnerabilities in Controller with WAGO I/O-Pro / CODESYS 2.3 Runtime
UPDATE A: Solution has updated release datesUPDATE B: Solution has updated release datesThis Advisory is published with reference to: CODESYS Advisory 2022-11 (Security update for CODESYS Control V2) CODESYS Advisory 2022-12 (Security update for CODESYS V2 pa…
first Oct 17, 2022
3 results · Feed
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High 7.5
WAGO: Series 750-3x/-8x prone to MODBUS server DoS
Uncontrolled resource consumption in Series WAGO 750-3x/-8x products may allow an unauthenticated remote attacker to DoS the MODBUS server with specially crafted packets.
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Medium 4.9
WAGO: DoS in multiple products in multiple versions using Codesys
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a specifically crafted packet to the CODESYS V2 runtime.
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Medium 4.9
WAGO: DoS in multiple versions of multiple products
Multiple WAGO devices in multiple versions may allow an authenticated remote attacker with high privileges to DoS the device by sending a malformed packet.