Memory Corruption via Integer Underflow in Message Length Validation
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| RT-Labs AB | SOEM | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Rt-labs Ab | Soem |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.213% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Rt-labs Ab
Rt-labs Ab soem |
|
| Vendors & Products |
Rt-labs Ab
Rt-labs Ab soem |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | SOEM version 2.0.0 and earlier contains vulnerabilities where a malicious device on the network can send specially crafted messages that cause the master to write data outside allocated memory boundaries. The software performs arithmetic on message length values without proper validation, allowing negative or extremely large values to bypass safety checks. This can corrupt memory and potentially allow an attacker to execute arbitrary code on the master system. | |
| Title | Memory Corruption via Integer Underflow in Message Length Validation | |
| Weaknesses | CWE-191 CWE-195 CWE-787 |
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| References |
| |
| Metrics |
cvssV3_1
|