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wizblogWiz BlogWIZBLOG:1635A76107937A3F54D9C846D984E07A
HistoryDec 22, 2022 - 6:10 p.m.

OWASSRF, a new exploit for Exchange vulnerabilities, exploited in the wild: everything you need to know

2022-12-2218:10:48
Wiz Blog
www.wiz.io
95
owassrf
exchange
vulnerabilities

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.155

Percentile

96.0%

JSON

A new exploit method targeting CVE-2022-41080 and CVE-2022-41082 vulnerabilities in Exchange servers, which can bypass previous workarounds, has been discovered and exploited in the wild. Organizations should patch urgently.

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CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

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Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.155

Percentile

96.0%

JSON
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