# CVE-2017-2111: Other in TS-PTCAM/POE

> Remote attackers can inject HTTP headers to display false information on I-O DATA camera devices.

- **Severity:** Medium 6.1 (`CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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:** 28 Apr 2017
- **Updated:** 5 Aug 2024
- **Also known as:** GHSA-p83q-qmcg-vf64

## What is CVE-2017-2111?

CVE-2017-2111 is a medium-severity vulnerability in I-O DATA DEVICE, INC. TS-PTCAM/POE, published on 28 Apr 2017. 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

HTTP header injection vulnerability in TS-WPTCAM firmware version 1.18 and earlier, TS-WPTCAM2 firmware version 1.00, TS-WLCE firmware version 1.18 and earlier, TS-WLC2 firmware version 1.18 and earlier, TS-WRLC firmware version 1.17 and earlier, TS-PTCAM firmware version 1.18 and earlier, TS-PTCAM/POE firmware version 1.18 and earlier may allow a remote attackers to display false information.

Weakness: CWE-93 (Improper Neutralization of CRLF Sequences)

## Which versions are affected by CVE-2017-2111?

It affects 7 products.


Products: Iodata Ts-Ptcam\/Poe Firmware, Iodata Ts-Ptcam Firmware, Iodata Ts-Wlc2 Firmware, Iodata Ts-Wlce Firmware, Iodata Ts-Wptcam2 Firmware, Iodata Ts-Wptcam Firmware, Iodata Ts-Wrlc Firmware.

## How do I fix CVE-2017-2111?

No fix has been published for CVE-2017-2111 yet. Limit exposure of the affected software until one is available.

## Is CVE-2017-2111 being exploited?

There is no known exploitation of CVE-2017-2111 in the wild and no public exploit code.

## Other vulnerabilities in I-O DATA DEVICE, INC. TS-PTCAM/POE

- [CVE-2017-2112](https://insights.sbomify.com/CVE-2017-2112/): Command injection in TS-PTCAM/POE (high 8.8)
- [CVE-2017-2113](https://insights.sbomify.com/CVE-2017-2113/): Command injection in TS-PTCAM/POE (high 8.8)

## Fix prompt for AI coding agents

```text
Check this codebase for CVE-2017-2111 and fix it if it is affected.

What it is: CVE-2017-2111 is a medium-severity vulnerability in I-O DATA DEVICE, INC. TS-PTCAM/POE, published on 28 Apr 2017. 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-2017-2111 in the wild and no public exploit code.

Affected product: I-O DATA DEVICE, INC. TS-PTCAM/POE. 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-2017-2111/ (Markdown: https://insights.sbomify.com/CVE-2017-2111/index.md)
```

## Sources

- CVE record: https://www.cve.org/CVERecord?id=CVE-2017-2111
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2017-2111
- OSV: https://osv.dev/vulnerability/CVE-2017-2111

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From sbomify Insights: https://insights.sbomify.com/CVE-2017-2111/
Summaries are generated and may contain mistakes; the official description above is the record.