# CVE-2015-6374: Other in n/a

> Remote attackers can perform clickjacking attacks against the Cisco Firepower web interface by tricking users into visiting a malicious site.

- **Severity:** Medium 4.3 (`AV:N/AC:M/Au:N/C:N/I:P/A:N`)
- **Exploited in the wild:** Not known
- **Login needed:** Not needed
- **Attackable:** Over the internet
- **Victim action needed:** A user has to click or open something
- **Fix available:** No
- **Published:** 19 Nov 2015
- **Updated:** 6 Aug 2024
- **Also known as:** GHSA-wp3c-m2g9-hww6

## What is CVE-2015-6374?

CVE-2015-6374 is a medium-severity vulnerability in Cisco Firepower Extensible Operating System, published on 19 Nov 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

### Official description

The web interface in Cisco Firepower Extensible Operating System 1.1(1.160) on Firepower 9000 devices does not properly restrict use of IFRAME elements, which makes it easier for remote attackers to conduct clickjacking attacks and unspecified other attacks via a crafted web site, aka Bug ID CSCux10604.

Weakness: CWE-20 (Improper Input Validation)

## Which versions are affected by CVE-2015-6374?

It affects 1 product.


Products: Cisco Firepower Extensible Operating System.

## How do I fix CVE-2015-6374?

No fix has been published for CVE-2015-6374 yet. Limit exposure of the affected software until one is available.

## Is CVE-2015-6374 being exploited?

There is no known exploitation of CVE-2015-6374 in the wild and no public exploit code.

## Other vulnerabilities in Cisco Firepower Extensible Operating System

- [CVE-2018-0310](https://insights.sbomify.com/CVE-2018-0310/): Information disclosure in Cisco FXOS and NX-OS unknown (critical 9.8)
- [CVE-2015-6435](https://insights.sbomify.com/CVE-2015-6435/): Command injection in n/a (critical 9.8)
- [CVE-2021-1368](https://insights.sbomify.com/CVE-2021-1368/): Memory corruption in Cisco NX-OS Software (high 8.8)
- [CVE-2020-3456](https://insights.sbomify.com/CVE-2020-3456/): Cisco FXOS Software Firepower Chassis Manager Cross-Site Request Forgery Vulnerability (high 8.8)
- [CVE-2020-3172](https://insights.sbomify.com/CVE-2020-3172/): Cisco FXOS and NX-OS Software Cisco Discovery Protocol Arbitrary Code Execution and Denial of Service Vulnerability (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2015-6374 and fix it if it is affected.

What it is: CVE-2015-6374 is a medium-severity vulnerability in Cisco Firepower Extensible Operating System, published on 19 Nov 2015. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Exploitation: There is no known exploitation of CVE-2015-6374 in the wild and no public exploit code.

Affected product: Cisco Firepower Extensible Operating System. 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-2015-6374/ (Markdown: https://insights.sbomify.com/CVE-2015-6374/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2015-6374
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2015-6374
- OSV: https://osv.dev/vulnerability/CVE-2015-6374

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From sbomify Insights: https://insights.sbomify.com/CVE-2015-6374/
Summaries are generated and may contain mistakes; the official description above is the record.