CVE-2024-53356

Name: CVE-2024-53356
Creator: NVD / NIST
Published: 2025-01-31T22:15:09.623+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 0.61%

Last modified Jun 17, 2026

CVE-2024-53356 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Weak JWT Secret vulnerabilitiy in EasyVirt DCScope <= 8.6.0 and CO2Scope <= 1.3.0 allows remote attackers to generate JWT for privilege escalation. The HMAC secret used for generating tokens is hardcoded as "somerandomaccesstoken". EPSS estimates a 0.61% chance of exploitation in the next 30 days.

Description

Weak JWT Secret vulnerabilitiy in EasyVirt DCScope <= 8.6.0 and CO2Scope <= 1.3.0 allows remote attackers to generate JWT for privilege escalation. The HMAC secret used for generating tokens is hardcoded as "somerandomaccesstoken". A weak HMAC secret poses a risk because attackers can use the predictable secret to create valid JSON Web Tokens (JWTs), allowing them access to important information and actions within the application.

Metrics

CVSS 3.1

9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

0.61%

44.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-798

Affected Software

Vendor	Product	Versions
Easyvirt	Co2scope	<= 1.3.0
Easyvirt	Dcscope	<= 8.6.0

References

https://github.com/Elymaro/CVE/blob/main/EasyVirt/CVE-2024-53356.mdExploit, Third Party Advisory
https://github.com/Elymaro/CVE/blob/main/EasyVirt/CVE-2024-53356.mdExploit, Third Party Advisory

Timeline

Published: Jan 31, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-53356?

How severe is CVE-2024-53356?

CVE-2024-53356 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 0.61% probability of exploitation in the next 30 days.

How do I fix CVE-2024-53356?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-53356?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST