Secure Connect Gateway (SCG) Policy Manager: Download of Code Without Integrity Check
CVE-2026-73595 is a critical-severity download of code without integrity check vulnerability in Secure Connect Gateway (SCG) Policy Manager from Dell, with a CVSS 3.1 base score of 9.8 out of 10. It can be exploited remotely over the network by an unauthenticated attacker, without any action from a user. The record lists version 5.36.00.16 or later as the first without the flaw, so updating Secure Connect Gateway (SCG) Policy Manager to that release or later removes the exposure. There is no confirmed exploitation so far. EPSS estimates a 0.11% chance of exploitation within 30 days, which is low compared with other CVEs.
Critical severity: a successful attack would have severe impact.
What to do
- Update Secure Connect Gateway (SCG) Policy Manager to 5.36.00.16 or later or a later version.
- Update Policy Manager For Secure Connect Gateway to 5.36.00.16 or a later version.
- Read the advisory on dell.com for workarounds and exact fixed builds.
- Until you can update, restrict network access to the affected service so it is not reachable from untrusted networks.
Affected products and versions
| Vendor | Product | Affected versions | Fixed in |
|---|---|---|---|
| Dell | Secure Connect Gateway (SCG) Policy Manager | before 5.36.00.16 or later | 5.36.00.16 or later |
| Dell | Policy Manager For Secure Connect Gateway | before 5.36.00.16 | 5.36.00.16 |
Version data comes from the organisation that assigned the CVE. Confirm against the vendor advisory before deciding you are unaffected.
How the severity score breaks down
- Attack vector
- NetworkCan be exploited remotely over a network, including the internet.
- Attack complexity
- LowNo special conditions are needed; the attack works reliably.
- Privileges required
- NoneNo account or login is needed.
- User interaction
- NoneNo action by a victim is required.
- Scope
- UnchangedImpact stays within the vulnerable component.
- Confidentiality
- HighAll data handled by the component can be read.
- Integrity
- HighData or code can be modified at will.
- Availability
- HighThe component can be taken down completely.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. Scored by NVD.
| Scoring system | Score | Severity | Scored by |
|---|---|---|---|
| CVSS 3.1 | 4.7 | Medium | CNA (emc.com) |
| CVSS 3.1 | 9.8 | Critical | NVD |
Official description
Dell Secure Connect Gateway (SCG) Policy Manager, versions prior to 5.34.00.16, Versions prior to 5.36, contains a Download of Code Without Integrity Check vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to Code execution, Information disclosure, Information tampering, and Protection mechanism bypass.
Source: the CVE record as published by its numbering authority, via NVD and CVE.org.
The underlying weakness: Download of Code Without Integrity Check
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.
How developers prevent this class of flaw
- Perform proper forward and reverse DNS lookups to detect DNS spoofing.
- Encrypt the code with a reliable encryption scheme before transmitting.
- Run your code using the lowest privileges that are required to accomplish the necessary tasks. If possible, create isolated accounts with limited privileges that are only used for a single task. That way, a successful attack will not immediately give the attacker access to the rest of the software or its environment. For example, database applications rarely need to run as the database administrator, especially in day-to-day operations.
More Download of Code Without Integrity Check vulnerabilities (CWE-494)
Timeline
- CVE record published.
- CISA published its SSVC assessment (exploitation: none, automatable: no, technical impact: total).
- Record last changed materially (score, affected products, status or references).
References
Other vulnerabilities in Secure Connect Gateway (SCG) Policy Manager
- 7.2 High severity
- 7.1 High severity
- 8.8 High severity
- 7.5 High severity
- 8.7 High severity
- 8.8 High severity
Recent Download of Code Without Integrity Check vulnerabilities
- 7.7 High severity
- 7.3 High severity
- 7.5 High severity
- 9.1 Critical severity
- 7.4 High severity
- 9.8 Critical severity
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