How severe is CVE-2022-2550?

CVE-2022-2550 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2022-2550 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 48% (99th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-2550?

CVE-2022-2550 affects Hestiacp Control Panel. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-2550?

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

When was CVE-2022-2550 published?

CVE-2022-2550 was published on 2022-07-27 and last updated on 2026-06-17.

CVE-2022-2550

CVE-2022-2550 is a high-severity vulnerability in Hestiacp Control Panel with a CVSS 3.x base score of 8.8. Its EPSS exploit-prediction score of 48% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 48% (99th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Hestiacp Control Panel
Published: 2022-07-27
Last modified: 2026-06-17

Description

OS Command Injection in GitHub repository hestiacp/hestiacp prior to 1.6.5.

Frequently asked questions

What is CVE-2022-2550?: OS Command Injection in GitHub repository hestiacp/hestiacp prior to 1.6.5.
How severe is CVE-2022-2550?: CVE-2022-2550 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2022-2550 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 48% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-2550?: CVE-2022-2550 affects Hestiacp Control Panel. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-2550?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2022-2550 published?: CVE-2022-2550 was published on 2022-07-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:hestiacp:control_panel:*:*:*:*:*:*:*:*

More vulnerabilities in Hestiacp Control Panel

CVE-2022-1509 — Critical (CVSS 9.9): Command Injection Vulnerability in GitHub repository hestiacp/hestiacp prior to 1.5.12. An authenticated remote…
CVE-2021-3797 — Critical (CVSS 9.8): hestiacp is vulnerable to Use of Wrong Operator in String Comparison
CVE-2025-30007 — High (CVSS 8.8): HestiaCP before 1.9.5 contains an authenticated OS command injection vulnerability that allows low-privilege…
CVE-2022-2636 — High (CVSS 8.5): Improper Control of Generation of Code ('Code Injection') in GitHub repository hestiacp/hestiacp prior to 1.6.6.
CVE-2023-5839 — High (CVSS 7.8): Privilege Chaining in GitHub repository hestiacp/hestiacp prior to 1.8.9.
CVE-2022-2626 — High (CVSS 7.2): Incorrect Privilege Assignment in GitHub repository hestiacp/hestiacp prior to 1.6.6.

All CVEs affecting Hestiacp Control Panel →

Other CWE-78 (OS Command Injection) vulnerabilities

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…
CVE-2026-48362 — Critical (CVSS 10.0): ColdFusion is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')…
CVE-2026-16812 — Critical (CVSS 10.0): VeloCloud Orchestrator (VCO) on-prem has a security issue where this issue may allow a remote attacker to access…
CVE-2026-6516 — Critical (CVSS 10.0): Zohocorp ManageEngine ADAudit Plus versions before 8606 are affected by Unauthenticated Remote code execution due to…
CVE-2026-46339 — Critical (CVSS 10.0): 9Router is an AI router & token saver. From 0.4.30 until 0.4.37, 9Router's src/proxy.js middleware did not protect…
CVE-2026-59726 — Critical (CVSS 10.0): Ruflo is an agent meta-harness for Claude Code and Codex. Prior to 3.16.3, ruflo's default docker-compose deployment…

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