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MitreCVE-2020-12469

HistoryApr 29, 2020 - 9:15 p.m.

CVE-2020-12469

2020-04-2921:15:12

CWE-502

mitre

web.nvd.nist.gov

cve-2020-12469

subrion cms

php object injection

serialized data

file deletion

security vulnerability

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

admin/blocks.php in Subrion CMS through 4.2.1 allows PHP Object Injection (with resultant file deletion) via serialized data in the subpages value within a block to blocks/edit.

Affected configurations

Nvd

Node

intelliantssubrionRange≤4.2.1

VendorProductVersionCPE
intelliantssubrion*cpe:2.3:a:intelliants:subrion:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
intelliants	subrion	*	cpe:2.3:a:intelliants:subrion::::::::

References

github.com/belong2yourself/vulnerabilities/tree/master/Subrion%20CMS/Insecure%20Deserialization/Subpages%20-%20Authenticated%20PHP%20Object%20Injection

CVSS2

5.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

6.5

Confidence

High

EPSS

0.001

Percentile

24.8%

JSON

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