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SiemensCVE-2021-33725

HistoryOct 12, 2021 - 10:15 a.m.

CVE-2021-33725

2021-10-1210:15:11

CWE-22

siemens

web.nvd.nist.gov

cve-2021-33725

vulnerability

sinec nms

file deletion

directory deletion

security flaw

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

42.2%

JSON

A vulnerability has been identified in SINEC NMS (All versions < V1.0 SP2 Update 1). The affected system allows to delete arbitrary files or directories under a user controlled path and does not correctly check if the relative path is still within the intended target directory.

Affected configurations

Nvd

Node

siemenssinec_nmsRange<1.0

siemenssinec_nmsMatch1.0-

siemenssinec_nmsMatch1.0sp1

siemenssinec_nmsMatch1.0sp2

VendorProductVersionCPE
siemenssinec_nms*cpe:2.3:a:siemens:sinec_nms:*:*:*:*:*:*:*:*
siemenssinec_nms1.0cpe:2.3:a:siemens:sinec_nms:1.0:-:*:*:*:*:*:*
siemenssinec_nms1.0cpe:2.3:a:siemens:sinec_nms:1.0:sp1:*:*:*:*:*:*
siemenssinec_nms1.0cpe:2.3:a:siemens:sinec_nms:1.0:sp2:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	sinec_nms	*	cpe:2.3:a:siemens:sinec_nms::::::::
siemens	sinec_nms	1.0	cpe:2.3:a:siemens:sinec_nms:1.0:-::::::
siemens	sinec_nms	1.0	cpe:2.3:a:siemens:sinec_nms:1.0:sp1::::::
siemens	sinec_nms	1.0	cpe:2.3:a:siemens:sinec_nms:1.0:sp2::::::

CNA Affected

[
  {
    "product": "SINEC NMS",
    "vendor": "Siemens",
    "versions": [
      {
        "status": "affected",
        "version": "All versions < V1.0 SP2 Update 1"
      }
    ]
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-163251.pdf

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

42.2%

JSON

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