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SiemensCVE-2017-12740

HistoryDec 26, 2017 - 4:29 a.m.

CVE-2017-12740

2017-12-2604:29:13

CWE-345

CWE-494

siemens

web.nvd.nist.gov

siemens

logo!

soft comfort

cve-2017-12740

integrity verification

software package

communication channel

remote attacker

man-in-the-middle attack

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

48.5%

JSON

Siemens LOGO! Soft Comfort (All versions before V8.2) lacks integrity verification of software packages downloaded via an unprotected communication channel. This could allow a remote attacker to manipulate the software package while performing a Man-in-the-Middle (MitM) attack.

Affected configurations

Nvd

Node

siemenslogo\!_soft_comfortRange<8.2

VendorProductVersionCPE
siemenslogo\!_soft_comfort*cpe:2.3:a:siemens:logo\!_soft_comfort:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	logo\!_soft_comfort	*	cpe:2.3:a:siemens:logo\!_soft_comfort::::::::

CNA Affected

[
  {
    "product": "Siemens LOGO! Soft Comfort (All versions before V8.2)",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Siemens LOGO! Soft Comfort (All versions before V8.2)"
      }
    ]
  }
]

References

www.siemens.com/cert/pool/cert/siemens_security_advisory_ssa-888929.pdf

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N

AI Score

5.6

Confidence

High

EPSS

0.001

Percentile

48.5%

JSON

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