How severe is CVE-2022-30670?

CVE-2022-30670 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-2022-30670 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-30670?

CVE-2022-30670 primarily affects Adobe Robohelp Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2022-30670?

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-2022-30670 published?

CVE-2022-30670 was published on 2022-06-16 and last updated on 2026-06-17.

CVE-2022-30670

CVE-2022-30670 is a high-severity vulnerability in Adobe Robohelp Server with a CVSS 3.x base score of 8.8. 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-285.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
EPSS exploit prediction: 1% (68th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-285
Affected product: Adobe Robohelp Server
Published: 2022-06-16
Last modified: 2026-06-17

Description

RoboHelp Server earlier versions than RHS 11 Update 3 are affected by an Improper Authorization vulnerability which could lead to privilege escalation. An authenticated attacker could leverage this vulnerability to achieve full administrator privileges. Exploitation of this issue does not require user interaction.

Frequently asked questions

What is CVE-2022-30670?: RoboHelp Server earlier versions than RHS 11 Update 3 are affected by an Improper Authorization vulnerability which could lead to privilege escalation. An authenticated attacker could leverage this vulnerability to achieve full administrator privileges. Exploitation of this issue does not require user interaction.
How severe is CVE-2022-30670?: CVE-2022-30670 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-2022-30670 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (68th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-30670?: CVE-2022-30670 primarily affects Adobe Robohelp Server. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2022-30670?: 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-2022-30670 published?: CVE-2022-30670 was published on 2022-06-16 and last updated on 2026-06-17.

References

https://helpx.adobe.com/security/products/robohelp-server/apsb22-31.html

Affected products (5)

cpe:2.3:a:adobe:robohelp_server:*:*:*:*:*:*:*:*
cpe:2.3:a:adobe:robohelp_server:11:-:*:*:*:*:*:*
cpe:2.3:a:adobe:robohelp_server:11:update1:*:*:*:*:*:*
cpe:2.3:a:adobe:robohelp_server:11:update2:*:*:*:*:*:*
cpe:2.3:a:adobe:robohelp_server:11:update3:*:*:*:*:*:*

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Other CWE-285 (Improper Authorization) vulnerabilities

CVE-2025-65041 — Critical (CVSS 10.0): Improper authorization in Microsoft Partner Center allows an unauthorized attacker to elevate privileges over a network.
CVE-2023-33189 — Critical (CVSS 10.0): Pomerium is an identity and context-aware access proxy. With specially crafted requests, incorrect authorization…
CVE-2022-2595 — Critical (CVSS 10.0): Improper Authorization in GitHub repository kromitgmbh/titra prior to 0.79.1.
CVE-2021-28799 — Critical (CVSS 10.0): An improper authorization vulnerability has been reported to affect QNAP NAS running HBS 3 (Hybrid Backup Sync. ) If…
CVE-2026-34048 — Critical (CVSS 9.9): Coolify is an open-source and self-hostable tool for managing servers, applications, and databases. Prior to…
CVE-2026-5412 — Critical (CVSS 9.9): In Juju versions prior to 2.9.57 and 3.6.21, an authorization issue exists in the Controller facade. An authenticated…

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