# CVE-2020-15595: Information disclosure in n/a

> An attacker can retrieve internal IP ranges and subnets from Zoho Application Control Plus, exposing internal network topology.

- **Severity:** Medium 4.3 (`CVSS:3.1/AC:L/AV:N/A:N/C:L/I:N/PR:L/S:U/UI:N`)
- **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:** 29 Sep 2020
- **Updated:** 30 May 2025
- **Also known as:** GHSA-xjrh-8gjh-h7rm

## What is CVE-2020-15595?

CVE-2020-15595 is a medium-severity vulnerability in n/a, published on 29 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.

### Official description

An issue was discovered in Zoho Application Control Plus before version 10.0.511. The Element Configuration feature (to configure elements included in the scope of elements managed by the product) allows an attacker to retrieve the entire list of the IP ranges and subnets configured in the product and consequently obtain information about the cartography of the internal networks to which the product has access.

## Which versions are affected by CVE-2020-15595?

It affects 1 product.


Products: Zohocorp Manageengine Application Control Plus.

## How do I fix CVE-2020-15595?

No fix has been published for CVE-2020-15595 yet. Limit exposure of the affected software until one is available.

## Is CVE-2020-15595 being exploited?

There is no known exploitation of CVE-2020-15595 in the wild and no public exploit code.

## Other vulnerabilities in n/a

- [CVE-2020-15594](https://insights.sbomify.com/CVE-2020-15594/): Server-side request forgery in n/a (medium 4.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2020-15595 and fix it if it is affected.

What it is: CVE-2020-15595 is a medium-severity vulnerability in n/a, published on 29 Sep 2020. Any signed-in user can exploit it over the network, with no action from the victim.
Exploitation: There is no known exploitation of CVE-2020-15595 in the wild and no public exploit code.

Affected product: n/a. 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-2020-15595/ (Markdown: https://insights.sbomify.com/CVE-2020-15595/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2020-15595
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2020-15595
- OSV: https://osv.dev/vulnerability/CVE-2020-15595

---
From sbomify Insights: https://insights.sbomify.com/CVE-2020-15595/
Summaries are generated and may contain mistakes; the official description above is the record.