📌 이 취약점에 대해 확인된 사실
전부 발행처가 발표한 값입니다. 우리가 계산하거나 판단한 숫자는 하나도 없습니다.
악용 여부
악용 확인
심각도 (발행처 발표값)
보통6.6
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H
악용 확률 (EPSS)
2.5%
📄 원문 그대로
아래 문장은 전부 발행처가 쓴 것입니다. 번역하지 않습니다 — 보안 문서의 오역은 조치를 바꿉니다.
취약점 설명 (NVD)
A vulnerability in the Cisco Group Encrypted Transport VPN (GET VPN) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute arbitrary code on an affected device or cause the device to crash. This vulnerability is due to insufficient validation of attributes in the Group Domain of Interpretation (GDOI) and G-IKEv2 protocols of the GET VPN feature. An attacker could exploit this vulnerability by either compromising an installed key server or modifying the configuration of a group member to point to a key server that is controlled by the attacker. A successful exploit could allow the attacker to execute arbitrary code and gain full control of the affected system or cause the affected system to reload, resulting in a denial of service (DoS) condition. For more information, see the Details ["#details"] section of this advisory.
CISA 원문
Cisco IOS and IOS XE contain an out-of-bounds write vulnerability in the Group Encrypted Transport VPN (GET VPN) feature that could allow an authenticated, remote attacker who has administrative control of either a group member or a key server to execute malicious code or cause a device to crash.— 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 | 2.50% | 84.7% |
| 2026-11-02 | 2.50% | 84.7% |
| 2026-11-01 | 2.50% | 84.7% |
| 2026-10-31 | 2.50% | 84.7% |
| 2026-10-30 | 2.50% | 84.7% |
| 2026-10-29 | 2.50% | 84.7% |
| 2026-10-28 | 2.48% | 84.5% |
| 2026-10-27 | 2.48% | 84.5% |
| 2026-10-26 | 2.48% | 84.5% |
| 2026-10-25 | 2.48% | 84.5% |
| 2026-10-24 | 2.48% | 84.5% |
| 2026-10-23 | 2.48% | 84.5% |
| 2026-10-22 | 2.48% | 84.5% |
| 2026-10-21 | 2.48% | 84.5% |
🧩 같은 약점 유형 — CWE-787
같은 분류의 다른 취약점입니다. 같은 실수가 제품을 가리지 않고 반복됩니다.