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SapVULNRICHMENT:CVE-2023-40623

HistorySep 12, 2023 - 2:02 a.m.

CVE-2023-40623 Arbitrary File Delete via Directory Junction in SAP BusinessObjects Suite(installer)

2023-09-1202:02:38

CWE-1386

sap

github.com

cve-2023-40623

sap businessobjects

directory junction

operating system files

network attack

system availability

CVSS3

6.2

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6.9

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

SAP BusinessObjects Suite Installer - version 420, 430, allows an attacker within the network to create a directory under temporary directory and link it to a directory with operating system files. On successful exploitation the attacker can delete all the operating system files causing a limited impact on integrity and completely compromising the availability of the system.

References

me.sap.com/notes/3317702

www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.html

CVSS3

6.2

Attack Vector

ADJACENT

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

HIGH

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

AI Score

6.9

Confidence

Low

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

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