How severe is CVE-2021-41827?

CVE-2021-41827 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2021-41827 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-41827?

CVE-2021-41827 affects Zohocorp Manageengine Remote Access Plus. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-41827?

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-2021-41827 published?

CVE-2021-41827 was published on 2021-09-30 and last updated on 2026-06-17.

CVE-2021-41827

CVE-2021-41827 is a high-severity vulnerability in Zohocorp Manageengine Remote Access Plus with a CVSS 3.x base score of 7.5. 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-798.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 5% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-798
Affected product: Zohocorp Manageengine Remote Access Plus
Published: 2021-09-30
Last modified: 2026-06-17

Description

Zoho ManageEngine Remote Access Plus before 10.1.2121.1 has hardcoded credentials for read-only access. The credentials are in the source code that corresponds to the DCBackupRestore JAR archive.

Frequently asked questions

What is CVE-2021-41827?: Zoho ManageEngine Remote Access Plus before 10.1.2121.1 has hardcoded credentials for read-only access. The credentials are in the source code that corresponds to the DCBackupRestore JAR archive.
How severe is CVE-2021-41827?: CVE-2021-41827 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2021-41827 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 5% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-41827?: CVE-2021-41827 affects Zohocorp Manageengine Remote Access Plus. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-41827?: 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-2021-41827 published?: CVE-2021-41827 was published on 2021-09-30 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:zohocorp:manageengine_remote_access_plus:*:*:*:*:*:*:*:*

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