Dell PowerStore Privilege Escalation via Authorization Bypass

Dell PowerStore contains an Incorrect Authorization vulnerability. An authenticated attacker with low privileges could potentially exploit this vulnerability to invoke administrator-only operations, leading to privilege escalation.

Casky was already ahead

This CVE exploits attack patterns that Casky's 283matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

Dell PowerStore contains an Incorrect Authorization vulnerability (CWE-863) that allows authenticated attackers with low privileges to invoke administrator-only operations, resulting in privilege escalation. This vulnerability is particularly concerning because it requires only basic user access to trigger—a common attack vector in environments where service accounts or standard users have been compromised. Dell PowerStore is widely deployed in enterprise storage infrastructure, making this a significant risk to organizations relying on this platform for critical data management and business continuity.

Casky's 283 mapped security skills leverage Claude's extended reasoning to detect the attack patterns associated with this vulnerability across MITRE ATT&CK techniques TA0004 (Privilege Escalation) and TA0006 (Credential Access). Practitioners using Casky would identify suspicious patterns such as low-privileged users executing high-privilege operations, unauthorized API calls to administrative functions, and access token manipulation attempts. The platform's Claude-powered analysis correlates audit logs, API request anomalies, and permission boundary violations to flag when attackers are exploiting authorization logic flaws—surfacing findings that reveal the gap between intended access controls and actual behavior before privilege escalation is fully weaponized.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

283 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-76111.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

identity access management · low

Run

MITRE ATT&CK Techniques

TA0004 TA0006

Investigate the attack patterns behind CVE-2026-76111

Casky has 283 skills that investigate the attack patterns behind CVE-2026-76111. Run one and get CVSS-scored findings in 3 minutes.

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