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CVE-2021-37913

CRITICALCVSS 9.8/10EPSS 2.83%

Last modified

CVE-2021-37913 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The HGiga OAKlouds mobile portal does not filter special characters of the IPv6 Gateway parameter of the network interface card setting page. Remote attackers can use this vulnerability to perform command injection and execute arbitrary commands in the system without logging in.. EPSS estimates a 2.83% chance of exploitation in the next 30 days.

Description

The HGiga OAKlouds mobile portal does not filter special characters of the IPv6 Gateway parameter of the network interface card setting page. Remote attackers can use this vulnerability to perform command injection and execute arbitrary commands in the system without logging in.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
2.83%

84.8th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
HgigaOaklouds Portal>= 2.0, <= 2.0-2
HgigaOaklouds Portal>= 3.0, <= 3.0-2

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-37913?
The HGiga OAKlouds mobile portal does not filter special characters of the IPv6 Gateway parameter of the network interface card setting page. Remote attackers can use this vulnerability to perform command injection and execute arbitrary commands in the system without logging in.
How severe is CVE-2021-37913?
CVE-2021-37913 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.83% probability of exploitation in the next 30 days.
How do I fix CVE-2021-37913?
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-2021-37913?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST