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NCSC.chCVELIST:CVE-2021-42123

HistoryNov 30, 2021 - 11:28 a.m.

CVE-2021-42123 Missing Upload Filter in TopEase

2021-11-3011:28:14

CWE-434

NCSC.ch

www.cve.org

cve-2021-42123

topease

unrestricted file upload

business-dna solutions gmbh

web applications

file upload functions

client-side attacks

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

59.0%

JSON

Unrestricted File Upload in Web Applications operating on Business-DNA Solutions GmbH’s TopEase® Platform Version <= 7.1.27 in the File Upload Functions allows an authenticated remote attacker with Upload privileges to upload files with any file type, enabling client-side attacks.

CNA Affected

[
  {
    "product": "TopEase",
    "vendor": "Business-DNA Solutions GmbH",
    "versions": [
      {
        "lessThanOrEqual": "7.1.27",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

confluence.topease.ch/confluence/display/DOC/Release+Notes

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

8.8

Confidence

High

EPSS

0.002

Percentile

59.0%

JSON

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