How severe is CVE-2023-0953?

CVE-2023-0953 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-2023-0953 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-0953?

CVE-2023-0953 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-0953?

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-2023-0953 published?

CVE-2023-0953 was published on 2023-03-01 and last updated on 2026-06-17.

CVE-2023-0953

CVE-2023-0953 is a high-severity vulnerability in Devolutions Devolutions 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-89.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (61st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-89
Affected product: Devolutions Devolutions Server
Published: 2023-03-01
Last modified: 2026-06-17

Description

Insufficient input sanitization in the documentation feature of Devolutions Server 2022.3.12 and earlier allows an authenticated attacker to perform an SQL Injection, potentially resulting in unauthorized access to system resources.

Frequently asked questions

What is CVE-2023-0953?: Insufficient input sanitization in the documentation feature of Devolutions Server 2022.3.12 and earlier allows an authenticated attacker to perform an SQL Injection, potentially resulting in unauthorized access to system resources.
How severe is CVE-2023-0953?: CVE-2023-0953 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-2023-0953 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (61st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-0953?: CVE-2023-0953 affects Devolutions Devolutions Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-0953?: 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-2023-0953 published?: CVE-2023-0953 was published on 2023-03-01 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2023-0003

Affected products (1)

cpe:2.3:a:devolutions:devolutions_server:*:*:*:*:*:*:*:*

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