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[email protected]CVE-2019-17421

HistoryNov 21, 2019 - 3:15 p.m.

CVE-2019-17421

2019-11-2115:15:14

CWE-276

[email protected]

web.nvd.nist.gov

cve-2019-17421

nvd

zoho manageengine

opmanager

firewall analyzer

file permissions

privilege escalation

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Incorrect file permissions on the packaged Nipper executable file in Zoho ManageEngine OpManager 12.4.072 and Firewall Analyzer 12.4.072 allow local users to elevate privileges to root by overwriting this file with a malicious payload.

Affected configurations

NVD

Node

zohocorpmanageengine_firewall_analyzerMatch12.4124072

zohocorpmanageengine_opmanagerMatch12.4build124072

CPENameOperatorVersion
zohocorp:manageengine_firewall_analyzerzohocorp manageengine firewall analyzereq12.4
zohocorp:manageengine_opmanagerzohocorp manageengine opmanagereq12.4

CPE	Name	Operator	Version
zohocorp:manageengine_firewall_analyzer	zohocorp manageengine firewall analyzer	eq	12.4
zohocorp:manageengine_opmanager	zohocorp manageengine opmanager	eq	12.4

References

blog.vastart.dev/2019/11/cve-2019-17421-privilege-escalation.html

twitter.com/va_start

www.manageengine.com/products/firewall/security-updates/cve-2019-17421.html

7.2 High

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.5 High

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

Related for CVE-2019-17421

cvelist1 prion1 nvd1