Technology · Wavlink
Wavlink WN553X1-B vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 6 vulnerabilities in Wavlink WN553X1-B: 0 in the last 7 days and 6 in the last 90 days, 6 of them critical and 0 exploited in the wild. The most recent, CVE-2026-120240, was published on 1 November 2026. 6 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0.
- Last 7 days
- 0
- Last 90 days
- 6
- Critical, all time
- 6
- Exploited in the wild
- 0
About Wavlink WN553X1-B
Firmware for Wavlink WN553X1-B wireless router.
Latest Wavlink WN553X1-B vulnerabilities
- CVE-2026-120240: WAVLINK WN553X1-B WireGuard command injectioncriticalCVSS 9.9
- CVE-2026-120239: WAVLINK WN553X1-B WireGuard CLI command injectioncriticalCVSS 9.9
- CVE-2026-120238: WAVLINK WN553X1-B command injection in ovpn_file handlercriticalCVSS 9.9
- CVE-2026-120231: WAVLINK WN553X1-B OS command injection in OpenVPN CLI handlercriticalCVSS 9.9
- CVE-2026-120229: WAVLINK WN553X1-B os command injection in iooscriticalCVSS 9.1
- CVE-2026-120228: WAVLINK WN553X1-B command injection in ioos servicecriticalCVSS 9.9
Most severe Wavlink WN553X1-B vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-120240: WAVLINK WN553X1-B WireGuard command injectioncriticalCVSS 9.9
- CVE-2026-120239: WAVLINK WN553X1-B WireGuard CLI command injectioncriticalCVSS 9.9
- CVE-2026-120238: WAVLINK WN553X1-B command injection in ovpn_file handlercriticalCVSS 9.9
- CVE-2026-120231: WAVLINK WN553X1-B OS command injection in OpenVPN CLI handlercriticalCVSS 9.9
- CVE-2026-120228: WAVLINK WN553X1-B command injection in ioos servicecriticalCVSS 9.9
- CVE-2026-120229: WAVLINK WN553X1-B os command injection in iooscriticalCVSS 9.1
Vulnerabilities per week
6 vulnerabilities in the last four weeks, up from none in the four before. 6 critical against 0. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 0 | 0 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 0 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 0 | 0 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 0 | 0 | |
| 19 Oct 2026 | 0 | 0 | |
| 26 Oct 2026 | 6 | 6 | |
| 2 Nov 2026 | 0 | 0 | |
| 9 Nov 2026 | 0 | 0 |
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A live badge for a README, a status page or an internal wiki: how many Wavlink WN553X1-B vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/wn553x1-b)<a href="https://junglewise.ai/threats/technologies/wn553x1-b"><img src="https://junglewise.ai/threats/technologies/wn553x1-b/badge.svg" alt="Wavlink WN553X1-B vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/wn553x1-b.json, and this page as text at https://junglewise.ai/threats/technologies/wn553x1-b.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "Wavlink WN553X1-B vulnerabilities", https://junglewise.ai/threats/technologies/wn553x1-b, 9 November 2026.