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[email protected]CVE-2019-6851

HistoryOct 29, 2019 - 7:15 p.m.

CVE-2019-6851

2019-10-2919:15:22

CWE-200

CWE-538

[email protected]

web.nvd.nist.gov

modicon

plcs

tftp

information exposure

vulnerability

cve-2019-6851

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.9%

JSON

A CWE-538: File and Directory Information Exposure vulnerability exists in Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions), which could cause the disclosure of information from the controller when using TFTP protocol.

Affected configurations

NVD

Node

schneider-electricmodicon_m580_firmware

AND

schneider-electricmodicon_m580Match-

Node

schneider-electricmodicon_m340_firmware

AND

schneider-electricmodicon_m340Match-

Node

schneider-electrictsxmcpc002m_firmware

AND

schneider-electrictsxmcpc002mMatch-

Node

schneider-electrictsxmcpc512k_firmware

AND

schneider-electrictsxmcpc512kMatch-

Node

schneider-electrictsxmfpp001m_firmware

AND

schneider-electrictsxmfpp001mMatch-

Node

schneider-electrictsxmfpp002m_firmware

AND

schneider-electrictsxmfpp002mMatch-

Node

schneider-electrictsxmfpp004m_firmware

AND

schneider-electrictsxmfpp004mMatch-

Node

schneider-electrictsxmfpp512k_firmware

AND

schneider-electrictsxmfpp512kMatch-

Node

schneider-electrictsxmrpc001m_firmware

AND

schneider-electrictsxmrpc001mMatch-

Node

schneider-electrictsxmrpc002m_firmware

AND

schneider-electrictsxmrpc002mMatch-

Node

schneider-electrictsxmrpc003m_firmware

AND

schneider-electrictsxmrpc003mMatch-

Node

schneider-electrictsxmrpc007m_firmware

AND

schneider-electrictsxmrpc007mMatch-

Node

schneider-electrictsxmrpc01m7_firmware

AND

schneider-electrictsxmrpc01m7Match-

Node

schneider-electrictsxmrpc768k_firmware

AND

schneider-electrictsxmrpc768kMatch-

Node

schneider-electrictsxmrpf004m_firmware

AND

schneider-electrictsxmrpf004mMatch-

Node

schneider-electrictsxmrpf008m_firmware

AND

schneider-electrictsxmrpf008mMatch-

Node

schneider-electrictsxmcpc002m_firmware

AND

schneider-electrictsxmcpc002mMatch-

Node

schneider-electrictsxmcpc512k_firmware

AND

schneider-electrictsxmcpc512kMatch-

Node

schneider-electrictsxmfp0128p2_firmware

AND

schneider-electrictsxmfp0128p2Match-

Node

schneider-electrictsxmfp064p2_firmware

AND

schneider-electrictsxmfp064p2Match-

Node

schneider-electrictsxmfpp001m_firmware

AND

schneider-electrictsxmfpp001mMatch-

Node

schneider-electrictsxmfpp002m_firmware

AND

schneider-electrictsxmfpp002mMatch-

Node

schneider-electrictsxmfpp004m_firmware

AND

schneider-electrictsxmfpp004mMatch-

Node

schneider-electrictsxmfpp224k_firmware

AND

schneider-electrictsxmfpp224kMatch-

Node

schneider-electrictsxmfpp384k_firmware

AND

schneider-electrictsxmfpp384kMatch-

Node

schneider-electrictsxmfpp512k_firmware

AND

schneider-electrictsxmfpp512kMatch-

Node

schneider-electrictsxmrpc001m_firmware

AND

schneider-electrictsxmrpc001mMatch-

Node

schneider-electrictsxmrpc002m_firmware

AND

schneider-electrictsxmrpc002mMatch-

Node

schneider-electrictsxmrpc003m_firmware

AND

schneider-electrictsxmrpc003mMatch-

Node

schneider-electrictsxmrpc007m_firmware

AND

schneider-electrictsxmrpc007mMatch-

Node

schneider-electrictsxmrpc01m7_firmware

AND

schneider-electrictsxmrpc01m7Match-

Node

schneider-electrictsxmrpc448k_firmware

AND

schneider-electrictsxmrpc448kMatch-

Node

schneider-electrictsxmrpc768k_firmware

AND

schneider-electrictsxmrpc768kMatch-

Node

schneider-electrictsxmrpf004m_firmware

AND

schneider-electrictsxmrpf004mMatch-

Node

schneider-electrictsxmrpf008m_firmware

AND

schneider-electrictsxmrpf008mMatch-

Node

schneider-electrictsxmrpp224k_firmware

AND

schneider-electrictsxmrpp224kMatch-

Node

schneider-electrictsxmrpp384k_firmware

AND

schneider-electrictsxmrpp384kMatch-

CPENameOperatorVersion
schneider-electric:modicon_m580_firmwareschneider-electric modicon m580 firmwareeq*

CPE	Name	Operator	Version
schneider-electric:modicon_m580_firmware	schneider-electric modicon m580 firmware	eq	*

CNA Affected

[
  {
    "product": "Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Modicon M580, Modicon M340, Modicon Premium , Modicon Quantum (all firmware versions)"
      }
    ]
  }
]

References

www.schneider-electric.com/ww/en/download/document/SEVD-2019-281-01

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:L/Au:N/C:P/I:N/A:N

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

53.9%

JSON

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