How severe is CVE-2021-43493?

CVE-2021-43493 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-2021-43493 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-43493?

CVE-2021-43493 affects Servermanagement Project Servermanagement. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-43493?

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-2021-43493 published?

CVE-2021-43493 was published on 2021-11-12 and last updated on 2026-06-17.

CVE-2021-43493

CVE-2021-43493 is a high-severity vulnerability in Servermanagement Project Servermanagement 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-22.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Servermanagement Project Servermanagement
Published: 2021-11-12
Last modified: 2026-06-17

Description

ServerManagement master branch as of commit 49491cc6f94980e6be7791d17be947c27071eb56 is affected by a directory traversal vulnerability. This vulnerability can be used to extract credentials which can in turn be used to execute code.

Frequently asked questions

What is CVE-2021-43493?: ServerManagement master branch as of commit 49491cc6f94980e6be7791d17be947c27071eb56 is affected by a directory traversal vulnerability. This vulnerability can be used to extract credentials which can in turn be used to execute code.
How severe is CVE-2021-43493?: CVE-2021-43493 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-2021-43493 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-43493?: CVE-2021-43493 affects Servermanagement Project Servermanagement. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-43493?: 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-2021-43493 published?: CVE-2021-43493 was published on 2021-11-12 and last updated on 2026-06-17.

References

https://github.com/cksgf/ServerManagement/issues/21

Affected products (1)

cpe:2.3:a:servermanagement_project:servermanagement:2019-11-13:*:*:*:*:*:*:*

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