📌 이 취약점에 대해 확인된 사실
전부 발행처가 발표한 값입니다. 우리가 계산하거나 판단한 숫자는 하나도 없습니다.
악용 여부
악용 확인
심각도 (발행처 발표값)
보통5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
악용 확률 (EPSS)
1.1%
📄 원문 그대로
아래 문장은 전부 발행처가 쓴 것입니다. 번역하지 않습니다 — 보안 문서의 오역은 조치를 바꿉니다.
취약점 설명 (NVD)
A Missing Authentication for Critical Function vulnerability in Juniper Networks Junos OS on SRX Series allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload and download arbitrary files via J-Web, leading to a loss of integrity or confidentiality, which may allow chaining to other vulnerabilities. This issue affects Juniper Networks Junos OS on SRX Series: * 21.2 versions prior to 21.2R3-S8; * 21.4 versions prior to 21.4R3-S6; * 22.1 versions prior to 22.1R3-S5; * 22.2 versions prior to 22.2R3-S3; * 22.3 versions prior to 22.3R3-S2; * 22.4 versions prior to 22,4R2-S2, 22.4R3; * 23.2 versions prior to 23.2R1-S2, 23.2R2.
CISA 원문
Juniper Junos OS on SRX Series contains a missing authentication for critical function vulnerability that allows an unauthenticated, network-based attacker to cause limited impact to the file system integrity. With a specific request to webauth_operation.php that doesn't require authentication, an attacker is able to upload arbitrary files via J-Web, leading to a loss of integrity for a certain part of the file system, which may allow chaining to other vulnerabilities.— CISA KEV · shortDescription 원문
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.— 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 | 1.12% | 66.3% |
| 2026-11-02 | 1.12% | 66.3% |
| 2026-11-01 | 1.12% | 66.3% |
| 2026-10-31 | 1.12% | 66.3% |
| 2026-10-30 | 1.12% | 66.2% |
| 2026-10-29 | 1.12% | 66.2% |
| 2026-10-28 | 1.12% | 66.1% |
| 2026-10-27 | 1.12% | 66.1% |
| 2026-10-26 | 1.12% | 66.0% |
| 2026-10-25 | 1.12% | 66.0% |
| 2026-10-24 | 1.12% | 66.0% |
| 2026-10-23 | 1.12% | 66.0% |
| 2026-10-22 | 1.12% | 66.0% |
| 2026-10-21 | 1.12% | 65.9% |
🧩 같은 약점 유형 — CWE-306
같은 분류의 다른 취약점입니다. 같은 실수가 제품을 가리지 않고 반복됩니다.