Vulnerability · Published Feb 17, 2021 · Assigned by twcert
CVE-2021-22855Soar Cloud System Co., Ltd. HR Portal - Arbitrary Code Execution
Critical 9.8
In plain English
A critical-severity unsafe deserialization in HR Portal from Soar Cloud System Co., Ltd.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 2.0% (higher than 81% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)2.0%top 18.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
The specific function of HR Portal of Soar Cloud System accepts any type of object to be deserialized. Attackers can send malicious serialized objects to execute arbitrary commands.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Soar Cloud System Co., Ltd. | HR Portal | 0 7.3.2020.1013 |
Weakness: CWE-502 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://www.twcert.org.tw/tw/cp-132-4405-2ddde-1.html x_refsource_MISC
- https://www.chtsecurity.com/news/d334641f-2b28-4eab-a5ed-c6ec6740557e x_refsource_CONFIRM