NLnet Labs Routinator

Name: NLnet Labs Routinator
Brand: NLnet Labs

productEU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

critical

by severity

0critical10high1medium0low

updated 2026-10-27

vulnerabilities (13)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2021-43173US	high7.5	1.40% (72nd)	—	no fix	2021-11-09	≤ unspecified ≤0.10.1
CVE-2021-43174US	high7.5	1.13% (66th)	—	no fix	2021-11-09	≤ unspecified ≤0.10.1
CVE-2021-43172US	high7.5	1.10% (66th)	—	no fix	2021-11-09	≤ unspecified ≤0.10.1
CVE-2024-1622US	high7.5	1.00% (63rd)	—	0.13.2	2024-02-26	2 versions
CVE-2021-41531US	high7.5	0.93% (60th)	—	no fix	2021-09-21	≤ unspecified ≤0.9.0
CVE-2022-3029US	high7.5	0.85% (58th)	—	no fix	2022-09-13	≤ unspecified ≤0.11.2
CVE-2023-39916US	medium6.5	0.64% (51st)	—	0.12.2	2023-09-13	2 versions
CVE-2023-39915US	high7.5	0.62% (50th)	—	0.12.2	2023-09-13	* → 0.12.2
CVE-2025-0638US	—	0.48% (41st)	—	0.14.1	2025-01-22	< 0.14.1
CVE-2026-49233US	high7.5	0.45% (39th)	—	0.15.2	2026-06-08	< 0.15.2
CVE-2026-49235US	high7.5	0.37% (30th)	—	0.15.2	2026-06-08	< 0.15.2
CVE-2026-49232US	—	0.34% (28th)	—	0.15.2	2026-06-08	< 0.15.2
CVE-2026-49234US	high7.5	0.27% (18th)	—	0.15.2	2026-06-08	< 0.15.2

The flaw types (CWEs) most of these CVEs share.

CWE-755Improper Handling of Exceptional Conditions3 CVEs
CWE-20Improper Input Validation2 CVEs
CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')2 CVEs
CWE-400Uncontrolled Resource Consumption2 CVEs
CWE-1286Improper Validation of Syntactic Correctness of Input1 CVEs
CWE-1288Improper Validation of Consistency within Input1 CVEs
CWE-1325Improperly Controlled Sequential Memory Allocation1 CVEs
CWE-232Improper Handling of Undefined Values1 CVEs

Which sources assert this record, and when.

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