How severe is CVE-2021-41652?

CVE-2021-41652 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-2021-41652 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-41652?

CVE-2021-41652 affects Batflat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-41652?

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-2021-41652 published?

CVE-2021-41652 was published on 2022-03-01 and last updated on 2026-06-17.

CVE-2021-41652

CVE-2021-41652 is a high-severity vulnerability in Batflat 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-276.

Key facts

Severity: High (CVSS 3.x base score 7.5)
CVSS v2: 5.0
EPSS exploit prediction: 1% (60th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-276
Affected product: Batflat
Published: 2022-03-01
Last modified: 2026-06-17

Description

Insecure permissions in the file database.sdb of BatFlat CMS v1.3.6 allows attackers to dump the entire database.

Frequently asked questions

What is CVE-2021-41652?: Insecure permissions in the file database.sdb of BatFlat CMS v1.3.6 allows attackers to dump the entire database.
How severe is CVE-2021-41652?: CVE-2021-41652 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-2021-41652 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (60th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-41652?: CVE-2021-41652 affects Batflat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-41652?: 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-2021-41652 published?: CVE-2021-41652 was published on 2022-03-01 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:batflat:batflat:1.3.6:*:*:*:*:*:*:*

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Other CWE-276 (Incorrect Default Permissions) vulnerabilities

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CVE-2020-29491 — Critical (CVSS 10.0): Dell Wyse ThinOS 8.6 and prior versions contain an insecure default configuration vulnerability. A remote…
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CVE-2019-19896 — Critical (CVSS 9.9): In IXP EasyInstall 6.2.13723, there is Remote Code Execution via weak permissions on the Engine Service share. The…
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