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trendmicroblogSophia Nilette RoblesTRENDMICROBLOG:29DCF744F84825F8A34C977A5C1B5459
HistoryNov 10, 2023 - 12:00 a.m.

Cerber Ransomware Exploits Atlassian Confluence Vulnerability CVE-2023-22518

2023-11-1000:00:00
Sophia Nilette Robles
www.trendmicro.com
31
cerber ransomware
atlassian confluence
vulnerability exploitation
cve-2023-22518
cybersecurity
ransomware

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.971 High

EPSS

Percentile

99.7%

We encountered the Cerber ransomware exploiting the Atlassian Confluence vulnerability CVE-2023-22518 in its operations.

10 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.971 High

EPSS

Percentile

99.7%