CVE-2026-21973 is a high-severity vulnerability (CVSS 8.1) affecting Oracle FLEXCUBE Investor Servicing versions 14.5.0.15.0, 14.7.0.8.0, and 14.8.0.1.0, specifically within the Security Management System component. This easily exploitable flaw allows a low-privileged attacker with network access via HTTP to achieve unauthorized modification or deletion of critical data, as well as complete access to all accessible data within the application. While the vulnerability has a high impact on confidentiality and integrity, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
14.5.0.15.0CPE matchmatch criteria | cpe:2.3:a:oracle:flexcube_investor_servicing:14.5.0.15.0:*:*:*:*:*:*:* | ||
14.7.0.8.0CPE matchmatch criteria | cpe:2.3:a:oracle:flexcube_investor_servicing:14.7.0.8.0:*:*:*:*:*:*:* | ||
14.8.0.1.0CPE matchmatch criteria | cpe:2.3:a:oracle:flexcube_investor_servicing:14.8.0.1.0:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.3 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.