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CVE-2021-37913

CRITICAL
Published 2021-09-15T19:10:25.840309Z
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Expert Analysis

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CVSS Score

V3.1
9.8
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.057
probability
of exploitation in the wild

There is a 5.7% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.899
Higher than 89.9% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

HGiga

OAKlouds OAKSv2

Affected Versions:

OAKlouds-network 2.0
HGiga

OAKlouds OAKSv3

Affected Versions:

OAKlouds-network 3.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed CRITICAL

GHSA-r586-r9hc-jwq2

Advisory Details

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.

CVSS Scoring

CVSS Score

9.0

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2021-37913
WEB https://www.twcert.org.tw/tw/cp-132-5092-f88e2-1.html

Advisory provided by GitHub Security Advisory Database. Published: May 24, 2022, Modified: May 24, 2022

References

https://www.twcert.org.tw/tw/cp-132-5092-f88e2-1.html
Published: 2021-09-15T19:10:25.840309Z
Last Modified: 2024-09-16T17:18:49.201Z
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