CVE-2023-45727
악용 확인 North Grid Proself Improper Restriction of XML External Entity (XXE) Reference Vulnerability
악용 여부
악용 확인
2024-12-03
2024-12-24
CISA 미확인
North Grid Proself
심각도 (발행처 발표값)
높음7.5
3.1
NVD (미국 NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
악용 확률 (EPSS)
3.5%
3.54%
88.5%
2026-09-04
한국어 공식 권고
CISA 원문
North Grid Proself Enterprise/Standard, Gateway, and Mail Sanitize contain an improper restriction of XML External Entity (XXE) reference vulnerability, which could allow a remote, unauthenticated attacker to conduct an XXE attack.— CISA KEV · shortDescription 원문
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.— CISA KEV · requiredAction 원문
취약점 설명 (NVD 원문)
Proself Enterprise/Standard Edition Ver5.62 and earlier, Proself Gateway Edition Ver1.65 and earlier, and Proself Mail Sanitize Edition Ver1.08 and earlier allow a remote unauthenticated attacker to conduct XML External Entity (XXE) attacks. By processing a specially crafted request containing malformed XML data, arbitrary files on the server containing account information may be read by the attacker.
CWE-611 CWE-611
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