CVE-2019-16891 is a critical deserialization vulnerability in Liferay Portal CE 6.2.5 that allows for remote command execution. With a CVSS score of 9.8, this flaw can be exploited remotely without authentication or user interaction, leading to complete compromise of confidentiality, integrity, and availability. While there are no known public exploits or active exploitation, the vulnerability has garnered significant community discussion, indicating potential interest. Its high FAUCET Risk Score and EPSS percentile suggest a substantial threat despite the lack of confirmed exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 6.0.6CPE matchmatch criteria | cpe:2.3:a:liferay:liferay_portal:*:*:*:*:community:*:*:* | ||
6.1.0CPE matchmatch criteria | cpe:2.3:a:liferay:liferay_portal:6.1.0:b1:*:*:community:*:*:* | ||
6.1.0CPE matchmatch criteria | cpe:2.3:a:liferay:liferay_portal:6.1.0:b2:*:*:community:*:*:* | ||
6.1.0CPE matchmatch criteria | cpe:2.3:a:liferay:liferay_portal:6.1.0:b3:*:*:community:*:*:* | ||
6.1.0CPE matchmatch criteria | cpe:2.3:a:liferay:liferay_portal:6.1.0:b4:*:*:community:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.