How severe is CVE-2021-36382?

CVE-2021-36382 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2021-36382 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-36382?

CVE-2021-36382 primarily affects Devolutions Devolutions Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-36382?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2021-36382 published?

CVE-2021-36382 was published on 2021-07-12 and last updated on 2026-06-17.

CVE-2021-36382

CVE-2021-36382 is a low-severity vulnerability in Devolutions Devolutions Server with a CVSS 3.x base score of 2.6. 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-319.

Key facts

Severity: Low (CVSS 3.x base score 2.6)
CVSS v2: 4.3
EPSS exploit prediction: 0% (38th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-319
Affected product: Devolutions Devolutions Server
Published: 2021-07-12
Last modified: 2026-06-17

Description

Devolutions Server before 2021.1.18, and LTS before 2020.3.20, allows attackers to intercept private keys via a man-in-the-middle attack against the connections/partial endpoint (which accepts cleartext).

Frequently asked questions

What is CVE-2021-36382?: Devolutions Server before 2021.1.18, and LTS before 2020.3.20, allows attackers to intercept private keys via a man-in-the-middle attack against the connections/partial endpoint (which accepts cleartext).
How severe is CVE-2021-36382?: CVE-2021-36382 has a CVSS 3.x base score of 2.6, rated low severity. It is exploitable over an adjacent network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2021-36382 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (38th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-36382?: CVE-2021-36382 primarily affects Devolutions Devolutions Server. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-36382?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-36382 published?: CVE-2021-36382 was published on 2021-07-12 and last updated on 2026-06-17.

References

https://devolutions.net/security/advisories/DEVO-2021-0005

Affected products (2)

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

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