CVE-2020-15842

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Liferay Portal before 7.3.0, and Liferay DXP 7.0 before fix pack 90, 7.1 before fix pack 17, and 7.2 before fix pack 5, allows man-in-the-middle attackers to execute arbitrary code via crafted serialized payloads, because of insecure deserialization.

References

https://issues.liferay.com/browse/LPE-16963

https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/119317427

Details

Source: MITRE

Published: 2020-07-20

Updated: 2020-07-24

Type: CWE-502

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 8.1

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

Impact Score: 5.9

Exploitability Score: 2.2

Severity: HIGH

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:liferay:dxp:7.0:-:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_13:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_14:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_24:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_25:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_26:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_27:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_28:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_3\+:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_30:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_33:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_35:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_36:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_39:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_40:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_41:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_42:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_43:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_44:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_45:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_46:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_47:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_48:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_49:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_50:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_51:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_52:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_53:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_54:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_56:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_57:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_58:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_59:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_60:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_61:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_64:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_65:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_66:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_67:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_68:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_69:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_70:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_71:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_72:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_73:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_75:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_76:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_78:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_79:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_80:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.0:fix_pack_81:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:-:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_1:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_10:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_11:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_12:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_13:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_14:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_15:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_16:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_2:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_3:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_4:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_5:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_6:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_7:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_8:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.1:fix_pack_9:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:-:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:fix_pack_1:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:fix_pack_2:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:fix_pack_3:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:fix_pack_4:*:*:*:*:*:*

cpe:2.3:a:liferay:dxp:7.2:fix_pack_5:*:*:*:*:*:*

cpe:2.3:a:liferay:liferay_portal:*:*:*:*:*:*:*:*

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
151011Liferay Portal Insecure Deserialization (CST-7213)NessusCGI abuses
high