Dell SCG Policy Manager Missing Authentication Bypass

Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, contains a Missing Authentication for Critical Function vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Information disclosure, Protection mechanism bypass, and Unauthorized access.

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

CVE-2026-78025 represents a critical authentication bypass in Dell Secure Connect Gateway Policy Manager versions before 5.34.00.16. This Missing Authentication for Critical Function vulnerability (CWE-306) allows unauthenticated attackers with network access to bypass security controls entirely, potentially gaining unauthorized access to sensitive gateway configuration and policy data. Organizations deploying Dell SCG in enterprise environments face significant risk, as the Policy Manager typically governs security policies across distributed systems. The vulnerability is particularly dangerous because it requires no credentials, no special privileges, and no user interaction—an attacker simply needs network reachability to the affected service to trigger information disclosure, disable protection mechanisms, or gain administrative control.

Casky's 283 matched security skills help practitioners detect the attack patterns associated with this vulnerability by mapping to MITRE ATT&CK techniques TA0004 (Privilege Escalation) and TA0006 (Credential Access). Using Claude AI's extended reasoning capabilities, practitioners can identify suspicious activity such as unauthenticated requests to critical Policy Manager endpoints, unusual configuration changes without corresponding authentication logs, or direct API calls that bypass the authentication layer. Casky's skill-based detection would flag reconnaissance attempts probing the gateway for unprotected administrative functions, unauthorized policy modifications, or attempts to extract sensitive gateway configuration—all hallmarks of an attacker exploiting this authentication bypass. By correlating these behavioral patterns against the 754 mapped MITRE ATT&CK techniques, security teams gain visibility into both the initial compromise vector and subsequent post-exploitation activities.

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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-2026-78025.

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

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