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CVE-2025-59870

33
FAUCET Score

CVE-2025-59870 describes a critical vulnerability in HCL MyXalytics caused by the improper management of a static JWT signing secret, which lacks rotation. This flaw allows an unauthenticated attacker to achieve complete compromise of confidentiality, integrity, and availability due to the network-based attack vector and low attack complexity, as indicated by its CVSS score of 9.8. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion, with 10 mentions, suggesting awareness and potential for future exploitation. It is not currently listed on the CISA KEV catalog.

Impacted Technologies

VendorProductVersion(s)CPE
6.2CPE matchmatch criteria
cpe:2.3:a:hcltech:myxalytics:6.2:*:*:*:*:*:*:*
6.3CPE matchmatch criteria
cpe:2.3:a:hcltech:myxalytics:6.3:*:*:*:*:*:*:*
6.4CPE matchmatch criteria
cpe:2.3:a:hcltech:myxalytics:6.4:*:*:*:*:*:*:*
6.5CPE matchmatch criteria
cpe:2.3:a:hcltech:myxalytics:6.5:*:*:*:*:*:*:*
6.6CPE matchmatch criteria
cpe:2.3:a:hcltech:myxalytics:6.6:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.4HIGH

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.2
Impact Score
5.2
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.24%
Probability of exploitation in next 30 days
EPSS Percentile
14.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0024 is in the 1st percentile among its peer group of 36,862 CVEs.

Social Chatter

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.

Media 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

Remediation records are not available for this CVE.

References

support.hcl-software.com / csm
Vendor Advisory