CVE-2025-41739
5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
An unauthenticated remote attacker, who beats a race condition, can exploit a flaw in the communication servers of the CODESYS Control runtime system on Linux and QNX to trigger an out-of-bounds read via crafted socket communication, potentially causing a denial of service.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| CODESYS | CODESYS PLCHandler | 3.5.21.0 < 3.5.21.40 | affected |
| CODESYS | CODESYS Remote Target Visu | 3.5.21.0 < 3.5.21.40 | affected |
| CODESYS | CODESYS Runtime Toolkit | 3.5.21.0 < 3.5.21.40 | affected |
| CODESYS | CODESYS Control for BeagleBone SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for emPC-A/iMX6 SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for IOT2000 SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for Linux ARM SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for Linux SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for PFC100 SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for PFC200 SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for PLCnext SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for Raspberry Pi SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Control for WAGO Touch Panels 600 SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Edge Gateway for Linux | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS TargetVisu for Linux SL | 4.15.0.0 < 4.19.0.0 | affected |
| CODESYS | CODESYS Virtual Control SL | 4.15.0.0 < 4.19.0.0 | affected |
Weaknesses
- CWE-125: CWE-125 Out-of-bounds Read
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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