CVE-2022-26852

HIGH

8.1

CVSS v3

Description

Dell PowerScale OneFS, versions 8.2.x-9.3.x, contain a predictable seed in pseudo-random number generator. A remote unauthenticated attacker could potentially exploit this vulnerability, leading to an account compromise.

CWE-337 CWE-335

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

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CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.22%probability of exploitation in 30 days

66thpercentile

Moderate risk: more likely to be exploited than 66% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-337 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2022-40267	Medium	5.9	1.2%	-	Fix
CVE-2026-26018	High	7.5	1.1%	-	Fix
CVE-2020-28597	High	7.5	1.0%	-	-
CVE-2016-15006	Low	3.7	0.8%	-	Fix
CVE-2024-7558	High	8.7	0.5%	-	Fix
CVE-2025-7770	Unscored	-	0.5%	-	-

Common questions

How do I fix CVE-2022-26852?

No published fix for CVE-2022-26852 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

Is CVE-2022-26852 being actively exploited?

Not that we know of. CVE-2022-26852 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.2% is the estimated probability that it will be exploited in the next 30 days. That is higher than 66% of all scored CVEs.

How severe is CVE-2022-26852?

CVE-2022-26852 has a CVSS v3 base score of 8.1, rated high. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.