CVE-2023-45727 · netVigilance record NV24-0171
North Grid Proself Improper Restriction of XML External Entity (XXE) Reference
past due
What to do
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA deadline 2024-12-24 · passed 1 year 8 months ago · applies to US federal civilian agencies; used elsewhere as a reference SLA
What happened
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.
Who is affected
North Grid Proself. Affected version ranges are listed in the vendor advisory and the NVD entry linked under Sources.
Weakness class: CWE-611.
Timeline
- Added to CISA KEVExploitation in the wild confirmed by CISA
- CISA remediation deadlinepassed 1 year 8 months ago
Sources
- NVD entry for CVE-2023-45727 nvd.nist.gov/vuln/detail/CVE-2023-45727
- CISA Known Exploited Vulnerabilities catalog www.cisa.gov/known-exploited-vulnerabilities-catalog
- proself.jp www.proself.jp/information/153/
- nvd.nist.gov nvd.nist.gov/vuln/detail/CVE-2023-45727