CVE-2021-46007
CRITICALCVSS 9.8/10EPSS 3.63%
Last modified
CVE-2021-46007 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the "ping" command, and the input field does not adequately filter special symbols. EPSS estimates a 3.63% chance of exploitation in the next 30 days.
Description
totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the "ping" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Ar3100r Firmware | 5.9c.4577 |
References
- http://a3100r.comBroken Link
- http://totolink.comVendor Advisory
- https://hackmd.io/t_nRWxS2Q2O7GV2E5BhQMgExploit, Third Party Advisory
- http://a3100r.comBroken Link
- http://totolink.comVendor Advisory
- https://hackmd.io/t_nRWxS2Q2O7GV2E5BhQMgExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-46007?
totolink a3100r V5.9c.4577 is vulnerable to os command injection. The backend of a page is executing the "ping" command, and the input field does not adequately filter special symbols. This can lead to command injection attacks.
How severe is CVE-2021-46007?
CVE-2021-46007 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 3.63% probability of exploitation in the next 30 days.
How do I fix CVE-2021-46007?
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.
Are you affected by CVE-2021-46007?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST