CVE-2021-30229
HIGHCVSS 8.8/10EPSS 2.88%
Last modified
CVE-2021-30229 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. The api/zrDm/set_zrDm interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the dm_enable, AppKey, or Pwd parameter.. EPSS estimates a 2.88% chance of exploitation in the next 30 days.
Description
The api/zrDm/set_zrDm interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the dm_enable, AppKey, or Pwd parameter.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Chinamobile | An Lianbao Wf-1 Firmware | 1.0.1 |
References
- http://iot.10086.cn/?l=en-usProduct
- https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520Third Party Advisory
- http://iot.10086.cn/?l=en-usProduct
- https://www.cnvd.org.cn/flaw/show/CNVD-2021-03520Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-30229?
The api/zrDm/set_zrDm interface in China Mobile An Lianbao WF-1 router 1.0.1 allows remote attackers to execute arbitrary commands via shell metacharacters in the dm_enable, AppKey, or Pwd parameter.
How severe is CVE-2021-30229?
CVE-2021-30229 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 2.88% probability of exploitation in the next 30 days.
How do I fix CVE-2021-30229?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2021-30229?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST