CVE-2025-70983
CWE-284Published: January 23, 2026· Updated: Jun 17, 2026
Official Description
Incorrect access control in the authRoutes function of SpringBlade v4.5.0 allows attackers with low-level privileges to escalate privileges.
Risk Analysis
SpringBlade contains an access control vulnerability in its authRoutes function that allows low-privileged users to escalate their privileges. The CVSS score of 9.9 reflects the high impact of this flaw on system security.
No public exploit is currently known for this issue, and it is not included in the CISA KEV catalog.
Administrators should apply the latest security updates for SpringBlade v4.5.0 to address the privilege escalation flaw.
Technical Analysis
CVE-2025-70983 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.9.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (3)
Quick Facts
Related CVEs (CWE-284)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2025-70983 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts