# CVE-2024-3689: Zhejiang Land Zongheng Network Technology O2OA information disclosure

> Remote attackers can exploit a difficult vulnerability in O2OA to disclose sensitive information via a specific portal endpoint.

- **Severity:** Low 3.7 (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 12 Apr 2024
- **Updated:** 20 Aug 2024
- **Also known as:** GHSA-qh44-8fg4-8px7

## What is CVE-2024-3689?

CVE-2024-3689 is a low-severity vulnerability in Zhejiang Land Zongheng Network Technology O2OA, published on 12 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

A vulnerability classified as problematic has been found in Zhejiang Land Zongheng Network Technology O2OA up to 20240403. Affected is an unknown function of the file /x_portal_assemble_surface/jaxrs/portal/list?v=8.2.3-4-43f4fe3. The manipulation leads to information disclosure. It is possible to launch the attack remotely. The complexity of an attack is rather high. The exploitability is told to be difficult. The exploit has been disclosed to the public and may be used. VDB-260478 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

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

## Which versions are affected by CVE-2024-3689?

It affects 1 product.


Products: Zoneland O2oa.

## How do I fix CVE-2024-3689?

No fix has been published for CVE-2024-3689 yet. Limit exposure of the affected software until one is available.

## Is CVE-2024-3689 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3689 exists.

## Other vulnerabilities in Zhejiang Land Zongheng Network Technology O2OA

- [CVE-2023-47418](https://insights.sbomify.com/CVE-2023-47418/): Code injection in n/a (critical 9.8)
- [CVE-2022-22916](https://insights.sbomify.com/CVE-2022-22916/): Code injection in n/a (critical 9.8)
- [CVE-2024-37777](https://insights.sbomify.com/CVE-2024-37777/): Code injection in n/a (high 8.8)
- [CVE-2025-22994](https://insights.sbomify.com/CVE-2025-22994/): Cross-site scripting in n/a (medium 6.1)
- [CVE-2024-35591](https://insights.sbomify.com/CVE-2024-35591/): File upload in n/a (medium 5.4)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2024-3689 and fix it if it is affected.

What it is: CVE-2024-3689 is a low-severity vulnerability in Zhejiang Land Zongheng Network Technology O2OA, published on 12 Apr 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Exploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-3689 exists.

Affected product: Zhejiang Land Zongheng Network Technology O2OA. 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-2024-3689/ (Markdown: https://insights.sbomify.com/CVE-2024-3689/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2024-3689
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2024-3689
- OSV: https://osv.dev/vulnerability/CVE-2024-3689

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From sbomify Insights: https://insights.sbomify.com/CVE-2024-3689/
Summaries are generated and may contain mistakes; the official description above is the record.