Vulnerability · Published Mar 13, 2022 · Assigned by mitre
CVE-2021-45887
Critical 9.8
In plain English
A critical-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 3.5% (higher than 89% of all known vulnerabilities).
Severity (CVSS NVD)9.8Critical
Exploit odds (30 days)3.5%top 10.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An issue was discovered in PONTON X/P Messenger before 3.11.2. Due to path traversal in private/SchemaSetUpload.do for uploaded ZIP files, an executable script can be uploaded by web application administrators, giving the attacker remote code execution on the underlying server via an imgs/*.jsp URI.
Affected products (as reported)
References
- https://www.ponton.de/products/xpmessenger/ x_refsource_MISC
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2021-077.txt x_refsource_MISC