CVE-2021-4304

9.8 criticalEPSS 2.2%

Critical (9.8) in ulcc-core project ulcc-core. EPSS 2.2% chance of exploitation in the next 30 days.

A vulnerability was found in eprintsug ulcc-core. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file cgi/toolbox/toolbox. The manipulation of the argument password leads to command injection. The attack can be launched remotely. The patch is named 811edaae81eb044891594f00062a828f51b22cb1. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-217447.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 2.2% chance of exploitation in the next 30 days; higher than 82% of CVEs (scores of 2026-10-31)
CWE: CWE-77
Published: 2023-01-05
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ulcc-core_project:ulcc-core

References

https://github.com/eprintsug/ulcc-core/commit/811edaae81eb044891594f00062a828f51b22cb1
https://vuldb.com/?ctiid.217447
https://vuldb.com/?id.217447
https://github.com/eprintsug/ulcc-core/commit/811edaae81eb044891594f00062a828f51b22cb1
https://vuldb.com/?ctiid.217447

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