How severe is CVE-2017-1000021?

CVE-2017-1000021 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-2017-1000021 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-1000021?

CVE-2017-1000021 affects Logicaldoc. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-1000021?

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-2017-1000021 published?

CVE-2017-1000021 was published on 2017-07-17 and last updated on 2026-06-17.

CVE-2017-1000021

CVE-2017-1000021 is a high-severity vulnerability in Logicaldoc 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-611.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.5
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-611
Affected product: Logicaldoc
Published: 2017-07-17
Last modified: 2026-06-17

Description

LogicalDoc Community Edition 7.5.3 and prior is vulnerable to XXE when indexing XML documents.

Frequently asked questions

What is CVE-2017-1000021?: LogicalDoc Community Edition 7.5.3 and prior is vulnerable to XXE when indexing XML documents.
How severe is CVE-2017-1000021?: CVE-2017-1000021 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-2017-1000021 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-1000021?: CVE-2017-1000021 affects Logicaldoc. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-1000021?: 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-2017-1000021 published?: CVE-2017-1000021 was published on 2017-07-17 and last updated on 2026-06-17.

References

http://blog.randorisec.fr/logicaldoc-from-guest-to-root/

Affected products (1)

cpe:2.3:a:logicaldoc:logicaldoc:*:*:*:*:community:*:*:*

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