Is CVE-2023-31581 actively exploited?

No active exploitation of CVE-2023-31581 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-31581 be exploited remotely?

Yes. CVE-2023-31581 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-31581?

CVE-2023-31581 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-31581

CRITICAL

CVE-2023-31581

CWE-798Published: October 25, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Dromara Sureness before v1.0.8 was discovered to use a hardcoded key.

NVD Source

Risk Analysis

Dromara Sureness uses a hardcoded key, which can be exploited to compromise system security. The flaw is rated as critical with a CVSS score of 9.8.

No public exploit is known, and it is not in the CISA KEV. It is remotely exploitable with low complexity.

Recommended Action

Upgrade to Dromara Sureness version 1.0.8 or later. Ensure that any default keys or configurations are changed upon deployment.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-31581 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

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 9.8.