Denial-of-service (DoS) via chunk size mismatch_CVE-2025-59463

4.3 / 10

MEDIUM

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Description

An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.

Basic Information

ID CVE-2025-59463

Source SICK AG

Published Oct 27, 2025 at 10:14

Affected Product

Vendor SICK AG

Product TLOC100-100 all Firmware versions

Version all versions

Affected Versions SICK AG TLOC100-100 all Firmware versions all versions

CWE Classification

CWE-833

References

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    "lastseen": "",
    "description": "An attacker may cause chunk-size mismatches that block file transfers and prevent subsequent transfers.",
    "published": "2025-10-27T10:14:31.607Z",
    "modified": "2025-10-27T10:14:31.607Z",
    "type": "cve",
    "title": "Denial-of-service (DoS) via chunk size mismatch",
    "source": "SICK AG",
    "references": "https://sick.com/psirt\nhttps://www.sick.com/media/docs/9/19/719/special_information_sick_operating_guidelines_cybersecurity_by_sick_en_im0106719.pdf\nhttps://www.cisa.gov/resources-tools/resources/ics-recommended-practices\nhttps://www.first.org/cvss/calculator/3.1\nhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.json\nhttps://www.sick.com/.well-known/csaf/white/2025/sca-2025-0013.pdf",
    "id": "CVE-2025-59463",
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    "cwe": [
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    "sourceData": "SICK AG TLOC100-100 all Firmware versions all versions",
    "sourceHref": "",
    "cvss": {
        "score": 4.3,
        "severity": "MEDIUM",
        "vector": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
        "version": "3.1"
    },
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        "baseScore": 0,
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        "privilegesRequired": "",
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        "cvssV3": {
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    "href": "",
    "category_name": "CVE",
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    "product": "TLOC100-100 all Firmware versions",
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    "vendor": "SICK AG",
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}