How severe is CVE-2021-32530?

CVE-2021-32530 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-32530 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-32530?

CVE-2021-32530 affects Qsan Xevo. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-32530?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2021-32530 published?

CVE-2021-32530 was published on 2021-07-07 and last updated on 2026-06-17.

CVE-2021-32530

CVE-2021-32530 is a critical-severity vulnerability in Qsan Xevo with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Qsan Xevo
Published: 2021-07-07
Last modified: 2026-06-17

Description

OS command injection vulnerability in Array function in QSAN XEVO allows remote unauthenticated attackers to execute arbitrary commands via status parameter. The referred vulnerability has been solved with the updated version of QSAN XEVO v2.1.0.

Frequently asked questions

What is CVE-2021-32530?: OS command injection vulnerability in Array function in QSAN XEVO allows remote unauthenticated attackers to execute arbitrary commands via status parameter. The referred vulnerability has been solved with the updated version of QSAN XEVO v2.1.0.
How severe is CVE-2021-32530?: CVE-2021-32530 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-32530 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-32530?: CVE-2021-32530 affects Qsan Xevo. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-32530?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2021-32530 published?: CVE-2021-32530 was published on 2021-07-07 and last updated on 2026-06-17.

References

https://www.twcert.org.tw/tw/cp-132-4886-d3b14-1.html

Affected products (1)

cpe:2.3:a:qsan:xevo:*:*:*:*:*:*:*:*

More vulnerabilities in Qsan Xevo

CVE-2021-32531 — Critical (CVSS 9.8): OS command injection vulnerability in Init function in QSAN XEVO allows remote attackers to execute arbitrary commands…
CVE-2021-32529 — Critical (CVSS 9.8): Command injection vulnerability in QSAN XEVO, SANOS allows remote unauthenticated attackers to execute arbitrary…
CVE-2021-32522 — Critical (CVSS 9.8): Improper restriction of excessive authentication attempts vulnerability in QSAN Storage Manager, XEVO, SANOS allows…
CVE-2021-32519 — Critical (CVSS 9.8): Use of password hash with insufficient computational effort vulnerability in QSAN Storage Manager, XEVO, SANOS allows…
CVE-2021-32532 — High (CVSS 7.5): Path traversal vulnerability in back-end analysis function in QSAN XEVO allows remote attackers to download arbitrary…
CVE-2021-32521 — High (CVSS 7.3): Use of MAC address as an authenticated password in QSAN Storage Manager, XEVO, SANOS allows local attackers to escalate…

All CVEs affecting Qsan Xevo →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-100382 — Critical (CVSS 10.0): Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability in Wikimedia…
CVE-2026-77521 — Critical (CVSS 10.0): MaxKB is an open-source AI assistant for enterprise. Prior to version 2.10.5-lts, assistants with a tool, MCP tool,…
CVE-2026-82004 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-76197 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-76195 — Critical (CVSS 10.0): Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS…
CVE-2026-19188 — Critical (CVSS 10.0): A critical OS command injection vulnerability has been identified in the Haiwell IoT Cloud HMI Gateway product. The…

Browse all CWE-78 (OS Command Injection) vulnerabilities →