CVE-2021-33223

CVE-2021-33223 is a high-severity vulnerability in Seeddms 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-639.

Key facts

Description

An issue discovered in SeedDMS 6.0.15 allows an attacker to escalate privileges via the userid and role parameters in the out.UsrMgr.php file.

Frequently asked questions

What is CVE-2021-33223?
An issue discovered in SeedDMS 6.0.15 allows an attacker to escalate privileges via the userid and role parameters in the out.UsrMgr.php file.
How severe is CVE-2021-33223?
CVE-2021-33223 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-2021-33223 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (52nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-33223?
CVE-2021-33223 affects Seeddms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-33223?
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-2021-33223 published?
CVE-2021-33223 was published on 2023-06-07 and last updated on 2026-06-17.

References

Affected products (1)

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