Vulnerability · Published Jul 27, 2021 · Assigned by mitre
CVE-2021-28095
Medium 4.8
In plain English
A medium-severity security flaw in the affected software. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 60% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)0.9%top 40.1% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
OX Documents before 7.10.5-rev5 has Incorrect Access Control for documents that contain XML structures because hash collisions can occur, due to use of CRC32.
Affected products (as reported)
References
- https://www.open-xchange.com x_refsource_MISC
- 20210720 Open-Xchange Security Advisory 2021-07-19 mailing-list, x_refsource_FULLDISC
- http://packetstormsecurity.com/files/163569/OX-Documents-7.10.5-Improper-Authorization.html x_refsource_MISC