# CVE-2023-30765: ​Delta Electronics InfraSuite Device Master Improper Access Control

> Attackers can escalate privileges by altering management configurations in Delta Electronics InfraSuite Device Master.

- **Severity:** High 8.8 (`CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Any signed-in user
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 10 Jul 2023
- **Updated:** 27 Jan 2025
- **Also known as:** GHSA-v5c3-34xr-4vp7

## What is CVE-2023-30765?

CVE-2023-30765 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, published on 10 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

​Delta Electronics InfraSuite Device Master versions prior to 1.0.7 contain improper access controls that could allow an attacker to alter privilege management configurations, resulting in privilege escalation.

Weakness: CWE-269 (Improper Privilege Management)

## Which versions are affected by CVE-2023-30765?

It affects 1 product.


Products: Deltaww Infrasuite Device Master.

## How do I fix CVE-2023-30765?

No fix has been published for CVE-2023-30765 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-30765 being exploited?

There is no known exploitation of CVE-2023-30765 in the wild and no public exploit code.

Public exploit code:

- CVE-2023-30765 / ZDI-23-905 -  Delta Electronics Infrasuite Device Master Privilege Escalation (github_poc): https://github.com/0xfml/CVE-2023-30765

## Other vulnerabilities in Delta Electronics Infrasuite Device Master

- [CVE-2023-39226](https://insights.sbomify.com/CVE-2023-39226/): Delta Electronics InfraSuite Device Master Exposed Dangerous Method Or Function (critical 9.8)
- [CVE-2023-47207](https://insights.sbomify.com/CVE-2023-47207/): Delta Electronics InfraSuite Device Master Deserialization of Untrusted Data (critical 9.8)
- [CVE-2023-34347](https://insights.sbomify.com/CVE-2023-34347/): ​Delta Electronics InfraSuite Device Master Deserialization of Untrusted Data (critical 9.8)
- [CVE-2023-1133](https://insights.sbomify.com/CVE-2023-1133/): CVE-2023-1133 (critical 9.8)
- [CVE-2023-1136](https://insights.sbomify.com/CVE-2023-1136/): CVE-2023-1136 (critical 9.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-30765 and fix it if it is affected.

What it is: CVE-2023-30765 is a high-severity vulnerability in Delta Electronics Infrasuite Device Master, published on 10 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-30765 in the wild and no public exploit code.

Affected product: Delta Electronics Infrasuite Device Master. No package-level version data is available, so check the vendor advisory linked from the reference page.

Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.

Reference: https://insights.sbomify.com/CVE-2023-30765/ (Markdown: https://insights.sbomify.com/CVE-2023-30765/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-30765
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-30765
- OSV: https://osv.dev/vulnerability/CVE-2023-30765

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From sbomify Insights: https://insights.sbomify.com/CVE-2023-30765/
Summaries are generated and may contain mistakes; the official description above is the record.