CVE intelligence and bounded remediation

CVE-2025-1846 — A vulnerability was found in zj1983 zz up to 2024-8

Medium CVSS 6.5

A vulnerability was found in zj1983 zz up to 2024-8. It has been declared as problematic. This vulnerability affects the function deleteLocalFile of the file src/main/java/com/futvan/z/system/zfile/ZfileAction.java of the component File Handler. The manipulation of the argument zids leads to denial of service. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Severity
Medium
CVSS
6.5 (3.1)
Published
2025-03-03
CISA KEV
Not currently listed
Ecosystem
java/maven
Weaknesses
CWE-404

Affected products

  • zframeworks / zz

Matched remediation archetype

Resource exhaustion and denial of service

This catalog composition supplies bounded fallback guidance. Explicitly reviewed curated workflows load with the complete record below.

Check exposure

  • Identify attacker-influenced work factors including input size, nesting, compression, fan-out, regex cost, allocation, recursion, retries, and connection lifetime.
  • Map per-request and shared CPU, memory, disk, descriptor, thread, queue, and downstream-service limits.
  • Determine whether authentication, tenancy, quotas, and rate controls apply before expensive processing begins.

Remediate safely

  • Bound input size, nesting, expansion, work, concurrency, queue depth, retries, and execution time before resource-intensive processing.
  • Release resources on every success, error, cancellation, and timeout path and use backpressure instead of unbounded buffering.
  • Update affected components and add small deterministic tests that assert resource ceilings rather than exhausting a host.

Authoritative sources

Complete CVE record and remediation plan

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