CVE-2021-4462
Employee Records System v1.0 Arbitrary File Upload RCE
Vexday Risk Score
63High priority
SSVC decision (CISA)
Attend
PoC available → attend closely
CVSS 9.3EPSS 3.0%KEV nãoPoC públicaNuclei simMetasploit —Patch —
Lifecycle
10 Nov 2025Published on NVD
Recommendation: Plan a near-term fix — a public PoC already exists.
Employee Records System version 1.0 contains an unrestricted file upload vulnerability that allows a remote unauthenticated attacker to upload arbitrary files via the uploadID.php endpoint; uploaded files can be executed because the application does not perform proper server-side validation. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Employee Records System · Employee Records Systempublic PoCs found — 1
cve_referencewww.exploit-db.com/exploits/49596unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
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