# CVE-2018-12634: Information disclosure in n/a

> Remote attackers can obtain sensitive information by directly requesting specific URIs in CirCarLife Scada systems.

- **Severity:** Critical 9.8 (`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** Not needed
- **Fix available:** No
- **Published:** 22 Jun 2018
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-9673-gf8m-63q4

## What is CVE-2018-12634?

CVE-2018-12634 is a critical vulnerability in n/a, published on 22 Jun 2018. An attacker can exploit it over the internet without logging in, with no action from the victim.

### Official description

CirCarLife Scada before 4.3 allows remote attackers to obtain sensitive information via a direct request for the html/log or services/system/info.html URI.

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

## Which versions are affected by CVE-2018-12634?

It affects 1 product.


Products: Circontrol Circarlife Scada.

## How do I fix CVE-2018-12634?

No fix has been published for CVE-2018-12634 yet. Limit exposure of the affected software until one is available.

## Is CVE-2018-12634 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2018-12634 exists.

Public exploit code:

- CirCarLife SCADA 4.3.0 - Credential Disclosure (exploitdb)
- CirCarLife Scada <4.3 - System Log Exposure (nuclei): http/cves/2018/CVE-2018-12634.yaml

## Other vulnerabilities in n/a

- [CVE-2018-16672](https://insights.sbomify.com/CVE-2018-16672/): Information disclosure in n/a (medium 6.5)
- [CVE-2018-16668](https://insights.sbomify.com/CVE-2018-16668/): Information disclosure in n/a (medium 5.3)
- [CVE-2018-16670](https://insights.sbomify.com/CVE-2018-16670/): Missing authorization in n/a (medium 5.3)
- [CVE-2018-16671](https://insights.sbomify.com/CVE-2018-16671/): Information disclosure in n/a (medium 5.3)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2018-12634 and fix it if it is affected.

What it is: CVE-2018-12634 is a critical vulnerability in n/a, published on 22 Jun 2018. 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-2018-12634 exists.

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-2018-12634/ (Markdown: https://insights.sbomify.com/CVE-2018-12634/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2018-12634
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2018-12634
- OSV: https://osv.dev/vulnerability/CVE-2018-12634

---
From sbomify Insights: https://insights.sbomify.com/CVE-2018-12634/
Summaries are generated and may contain mistakes; the official description above is the record.