CVE-2020-25258 is a critical deserialization vulnerability (CWE-502) affecting multiple versions of Hyland OnBase, allowing attackers to execute arbitrary bytecode via crafted SOAP messages. With a CVSS score of 9.8, this network-exploitable flaw requires no user interaction and can lead to complete compromise of confidentiality, integrity, and availability. While no public exploit code or active exploitation has been observed, and community discussion is minimal, its high severity warrants immediate attention for affected systems.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 16.0.2.83CPE matchmatch criteria | cpe:2.3:a:hyland:onbase:*:*:*:*:*:*:*:* | ||
>= 17.0.0.0, <= 17.0.2.109CPE matchmatch criteria | cpe:2.3:a:hyland:onbase:*:*:*:*:*:*:*:* | ||
>= 18.0.0.0, <= 18.0.0.37CPE matchmatch criteria | cpe:2.3:a:hyland:onbase:*:*:*:*:*:*:*:* | ||
>= 19.0.0.0, <= 19.8.16.1000CPE matchmatch criteria | cpe:2.3:a:hyland:onbase:*:*:*:*:*:*:*:* | ||
>= 20.0.0.0, <= 20.3.10.1000CPE matchmatch criteria | cpe:2.3:a:hyland:onbase:*:*:*:*:*:*:*:* |
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.
Remediation records are not available for this CVE.