# CVE-2023-35750: D-Link DAP-2622 DDP Get SSID List WPA PSK Information Disclosure Vulnerability

> Network-adjacent attackers can access the DDP service without authentication to disclose stored WPA PSK credentials, leading to potential network compromise.

- **Severity:** High 7.4 (`CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Local or same network only
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 3 May 2024
- **Updated:** 18 Sep 2024
- **Also known as:** GHSA-2w4r-h739-965w

## What is CVE-2023-35750?

CVE-2023-35750 is a high-severity vulnerability in Dlink Dap-2622 Firmware, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.

### Official description

D-Link DAP-2622 DDP Get SSID List WPA PSK Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of D-Link DAP-2622 routers. Authentication is not required to exploit this vulnerability.

The specific flaw exists within the DDP service. The issue results from the lack of authentication prior to allowing access to functionality. An attacker can leverage this vulnerability to disclose stored credentials, leading to further compromise.
. Was ZDI-CAN-20078.

Weakness: CWE-200 (Exposure of Sensitive Information to an Unauthorized Actor)

## Which versions are affected by CVE-2023-35750?

It affects 1 product.


Products: Dlink Dap-2622 Firmware.

## How do I fix CVE-2023-35750?

No fix has been published for CVE-2023-35750 yet. Limit exposure of the affected software until one is available.

## Is CVE-2023-35750 being exploited?

There is no known exploitation of CVE-2023-35750 in the wild and no public exploit code.

## Other vulnerabilities in Dlink Dap-2622 Firmware

- [CVE-2023-35748](https://insights.sbomify.com/CVE-2023-35748/): Memory corruption in DAP-2622 (high 8.8)
- [CVE-2023-35749](https://insights.sbomify.com/CVE-2023-35749/): D-Link DAP-2622 DDP Firmware Upgrade Filename Stack-based Buffer Overflow Remote Code Execution Vulnerability (high 8.8)
- [CVE-2023-35757](https://insights.sbomify.com/CVE-2023-35757/): D-Link DAP-2622 DDP Set Date-Time NTP Server Stack-based Buffer Overflow Remote Code Execution Vulnerability (high 8.8)
- [CVE-2023-35718](https://insights.sbomify.com/CVE-2023-35718/): D-Link DAP-2622 DDP Change ID Password Auth Password Stack-based Buffer Overflow Remote Code Execution Vulnerability (high 8.8)
- [CVE-2023-35724](https://insights.sbomify.com/CVE-2023-35724/): D-Link DAP-2622 Telnet CLI Use of Hardcoded Credentials Authentication Bypass Vulnerability (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2023-35750 and fix it if it is affected.

What it is: CVE-2023-35750 is a high-severity vulnerability in Dlink Dap-2622 Firmware, published on 3 May 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2023-35750 in the wild and no public exploit code.

Affected product: Dlink Dap-2622 Firmware. 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-2023-35750/ (Markdown: https://insights.sbomify.com/CVE-2023-35750/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2023-35750
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2023-35750
- OSV: https://osv.dev/vulnerability/CVE-2023-35750

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From sbomify Insights: https://insights.sbomify.com/CVE-2023-35750/
Summaries are generated and may contain mistakes; the official description above is the record.