Base Score

CRITICAL9.9

CVE-2021-33509

Plone through 5.2.4 allows remote authenticated managers to perform disk I/O via crafted keyword arguments to the ReStructuredText transform in a Python script.

VectorNETWORK

Published Bycve@mitre.org

Published DateMay 21, 2021, 22:15

Affected Versions(1)

Plone(PyPI)

Introduced0

Fixed5.2.5

LimitN/A

Package (Ecosystem)	Introduced	Fixed	Limit
Plone(PyPI)	0	5.2.5	N/A

Weakness Type (CWE):CWE-732

CVSS Metrics

Base Score

9.9

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH

References

Base Score

CRITICAL9.9

Weakness Type (CWE):CWE-732

CVSS Metrics

Base Score

9.9

Vector String

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

Base Severity

CRITICAL

Version

3.1

Attack Vector (AV)

NETWORK

Attack Complexity (AC)

LOW

Privileges Required (PR)

LOW

User Interaction (UI)

NONE

Scope (S)

CHANGED

Confidentiality (C)

HIGH

Integrity (I)

HIGH

Availability (A)

HIGH