# CVE-2022-3029: NLnet Labs Routinator has Reachable Assertion vulnerability

Source: https://junglewise.ai/threats/cve-2022-3029-nlnet-labs-routinator-has-reachable-assertion-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2022-09-14  
License: CC BY 4.0 with a link back

CVE-2022-3029 · Severity: low · CVSS 3.1 · Published 2022-09-14

NLnet Labs Routinator has Reachable Assertion vulnerability

Technologies: [routinator (crates.io)](https://junglewise.ai/threats/technologies/crates-io-routinator). Vendors: [crates.io](https://junglewise.ai/threats/vendors/crates-io).

## Quick answers

**Is CVE-2022-3029 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2022-3029 being exploited in the wild.

**How severe is CVE-2022-3029?** Low severity, with a CVSS score of 3.1, published 14 September 2022.

**Which products and versions are affected?** routinator (crates.io) SEMVER:introduced=0.9.0,fixed=0.11.3.

**Is there a fix for CVE-2022-3029?** Yes. routinator (crates.io): upgrade to 0.11.3 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**Am I affected by CVE-2022-3029?** Check whether you run routinator (crates.io) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- routinator (crates.io): upgrade to 0.11.3 or later

  ```sh
  cargo update -p routinator
  ```


## Affected products

- routinator (crates.io) SEMVER:introduced=0.9.0,fixed=0.11.3

## Identifiers

- CVE-2022-3029
- GHSA-m4vx-ccrf-w399

## Related threats

- [NLnet Labs Routinator denial of service via crafted RRDP DTD](https://junglewise.ai/threats/cve-2026-49235-nlnet-labs-routinator-denial-of-service-via-crafted-rrdp-dtd)
- [NLnet Labs Routinator denial of service via malformed ASN query parameter](https://junglewise.ai/threats/cve-2026-49234-nlnet-labs-routinator-denial-of-service-via-malformed-asn-query)
- [NLnet Labs Routinator path traversal in rsync URI module component](https://junglewise.ai/threats/cve-2026-49233-nlnet-labs-routinator-path-traversal-in-rsync-uri-module)
- [NLnet Labs’ Routinator vulnerable to path traversal](https://junglewise.ai/threats/cve-2023-39916-nlnet-labs-routinator-vulnerable-to-path-traversal)
- [Routinator infinite loop vulnerability](https://junglewise.ai/threats/cve-2021-43172-routinator-infinite-loop-vulnerability)