📌 이 취약점에 대해 확인된 사실
전부 발행처가 발표한 값입니다. 우리가 계산하거나 판단한 숫자는 하나도 없습니다.
악용 여부
악용 확인
심각도 (발행처 발표값)
심각9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
악용 확률 (EPSS)
98.1%
📄 원문 그대로
아래 문장은 전부 발행처가 쓴 것입니다. 번역하지 않습니다 — 보안 문서의 오역은 조치를 바꿉니다.
취약점 설명 (NVD)
** UNSUPPORTED WHEN ASSIGNED ** A vulnerability, which was classified as very critical, has been found in D-Link DNS-320L, DNS-325, DNS-327L and DNS-340L up to 20240403. This issue affects some unknown processing of the file /cgi-bin/nas_sharing.cgi of the component HTTP GET Request Handler. The manipulation of the argument user with the input messagebus leads to hard-coded credentials. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-259283. NOTE: This vulnerability only affects products that are no longer supported by the maintainer. NOTE: Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
CISA 원문
D-Link DNS-320L, DNS-325, DNS-327L, and DNS-340L contains a hard-coded credential that allows an attacker to conduct authenticated command injection, leading to remote, unauthorized code execution.— CISA KEV · shortDescription 원문
This vulnerability affects legacy D-Link products. All associated hardware revisions have reached their end-of-life (EOL) or end-of-service (EOS) life cycle and should be retired and replaced per vendor instructions.— CISA KEV · requiredAction 원문
악용 확률 변화
우리가 매일 저장한 EPSS 스냅샷입니다. 원본은 전날 값만 주므로, 이 표는 수집을 시작한 이후만 보여줍니다.
| 기준일 | 확률 | 백분위 |
|---|---|---|
| 2026-11-03 | 98.11% | 99.9% |
| 2026-11-02 | 98.11% | 99.9% |
| 2026-11-01 | 98.11% | 99.9% |
| 2026-10-31 | 98.11% | 99.9% |
| 2026-10-30 | 98.11% | 99.9% |
| 2026-10-29 | 98.11% | 99.9% |
| 2026-10-28 | 98.11% | 99.9% |
| 2026-10-27 | 98.11% | 99.9% |
| 2026-10-26 | 98.11% | 99.9% |
| 2026-10-25 | 98.11% | 99.9% |
| 2026-10-24 | 98.11% | 99.9% |
| 2026-10-23 | 98.11% | 99.9% |
| 2026-10-22 | 98.11% | 99.9% |
| 2026-10-21 | 98.11% | 99.9% |
🧩 같은 약점 유형 — CWE-798
같은 분류의 다른 취약점입니다. 같은 실수가 제품을 가리지 않고 반복됩니다.