Vulnerability · Published Jun 21, 2021 · Assigned by mitre
CVE-2021-28684
Medium 4.3
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)4.3Medium
Exploit odds (30 days)0.9%top 39.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The XML parser used in ConeXware PowerArchiver before 20.10.02 allows processing of external entities, which might lead to exfiltration of local files over the network (via an XXE attack).
Affected products (as reported)
References
- https://www.powerarchiver.com x_refsource_MISC
- https://peterka.tech/blog/posts/cve-2021-28684/ x_refsource_MISC