How severe is CVE-2026-56577?

CVE-2026-56577 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2026-56577 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-56577?

CVE-2026-56577 affects Hcltech Dryice Mycloud. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-56577?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2026-56577 published?

CVE-2026-56577 was published on 2026-07-21 and last updated on 2026-08-03.

CVE-2026-56577

CVE-2026-56577 is a low-severity vulnerability in Hcltech Dryice Mycloud with a CVSS 3.x base score of 3.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-521.

Key facts

Severity: Low (CVSS 3.x base score 3.1)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-521
Affected product: Hcltech Dryice Mycloud
Published: 2026-07-21
Last modified: 2026-08-03

Description

HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks.

Frequently asked questions

What is CVE-2026-56577?: HCL MyCloud was affected with Weak Password Policy. It may increase the risk of account compromise through brute-force or credential-based attacks.
How severe is CVE-2026-56577?: CVE-2026-56577 has a CVSS 3.x base score of 3.1, rated low severity. It is exploitable over network with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2026-56577 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-56577?: CVE-2026-56577 affects Hcltech Dryice Mycloud. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-56577?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2026-56577 published?: CVE-2026-56577 was published on 2026-07-21 and last updated on 2026-08-03.

References

https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0132381

Affected products (1)

cpe:2.3:a:hcltech:dryice_mycloud:10.8.1:*:*:*:*:*:*:*

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Other CWE-521 (Weak Password Requirements) vulnerabilities

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CVE-2025-12552 — Critical (CVSS 9.8): Insufficient Password Policy.This issue affects BLU-IC2: through 1.19.5; BLU-IC4: through 1.19.5.
CVE-2025-11200 — Critical (CVSS 9.8): MLflow Weak Password Requirements Authentication Bypass Vulnerability. This vulnerability allows remote attackers to…
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Browse all CWE-521 (Weak Password Requirements) vulnerabilities →