# Second Order Command-injection Vulnerability in the Certificate-delete Function

CVE record · `CVE-2023-34217`

- **Identifiers:** `CVE-2023-34217`
- **State:** Confirmed
- **Severity:** CVSS 8.1 High
- **Critical:** No
- **CNA:** Moxa
- **Weakness (CWE):** [CWE-22](https://cwe.mitre.org/data/definitions/22.html)
- **Tags:** [Path traversal](https://agentprime.io/advisories/tag/path-traversal.md)
- **Technologies:** [Moxa TN-5900 Series](https://agentprime.io/advisories/technology/moxa-tn-5900-series.md) · [Moxa TN-4900 Series](https://agentprime.io/advisories/technology/moxa-tn-4900-series.md) · [Moxa EDR-G902 Series](https://agentprime.io/advisories/technology/moxa-edr-g902-series.md) · [Moxa EDR-G903 Series](https://agentprime.io/advisories/technology/moxa-edr-g903-series.md) · [Moxa EDR-G9010 Series](https://agentprime.io/advisories/technology/moxa-edr-g9010-series.md) · [Moxa NAT-102 Series](https://agentprime.io/advisories/technology/moxa-nat-102-series.md)
- **Published:** 17 Aug 2023
- **Updated:** 2 Oct 2024
- **Reviewed by a person:** No

Published by the CVE Program (CNA: Moxa) at 17 Aug 2023, 06:48 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

## Affected products, as the CNA wrote them

- Vendor: Moxa. Product: TN-5900 Series.
  - affected: `1.0 to 3.3, inclusive` (custom)
  - Other versions: unaffected
- Vendor: Moxa. Product: TN-4900 Series.
  - affected: `1.0 to 1.2.4, inclusive` (custom)
  - Other versions: unaffected
- Vendor: Moxa. Product: EDR-G902 Series.
  - affected: `1.0 to 5.7.17, inclusive` (custom)
  - Other versions: unaffected
- Vendor: Moxa. Product: EDR-G903 Series.
  - affected: `1.0 to 5.7.15, inclusive` (custom)
  - Other versions: unaffected
- Vendor: Moxa. Product: EDR-G9010 Series.
  - affected: `1.0 to 2.1, inclusive` (custom)
  - Other versions: unaffected
- Vendor: Moxa. Product: NAT-102 Series.
  - affected: `1.0 to 1.0.3, inclusive` (custom)
  - Other versions: unaffected

## Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

## Severity and exploitation

- 8.1 High, CVSS 3.1: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H`, from CNA (Moxa)

- **CISA KEV:** Not listed.
- **EPSS:** 0.0045, the 39th percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

## Timeline

This record came from the full history of the CVE Program, published 17 Aug 2023. New records show when each source confirmed them.

## Sources

- [CVE List: CVE-2023-34217](https://www.cve.org/CVERecord?id=CVE-2023-34217)
- [NVD: CVE-2023-34217](https://nvd.nist.gov/vuln/detail/CVE-2023-34217)

### References from the CNA

- <https://www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-and-tn-4900-series-web-server-multiple-vulnerabilities> (vendor-advisory)

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.

## Check whether this affects you

This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it. Compare the affected versions above with what you run.

- With the agentprime MCP server (<https://api.agentprime.io/mcp>), `get_advisory` returns this record and `search_advisories` finds related ones. Setup: <https://agentprime.io/mcp.md>
- As JSON: <https://api.agentprime.io/v1/advisories/CVE-2023-34217>
- Everything that needs attention now: <https://agentprime.io/advisories/critical.md>

---

The web page: <https://agentprime.io/advisories/CVE-2023-34217/>. Everything for agents: <https://agentprime.io/llms.txt>.