Vulnerability · Published Oct 13, 2021 · Assigned by jpcert
CVE-2021-20802
Medium 5.3
In plain English
A medium-severity security flaw in Cybozu Remote Service from Cybozu, Inc.. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.0% (higher than 63% of all known vulnerabilities).
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.0%top 37.2% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
HTTP header injection vulnerability in Cybozu Remote Service 3.1.8 to 3.1.9 allows a remote attacker to alter the information stored in the product.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Cybozu, Inc. | Cybozu Remote Service | 3.1.8 to 3.1.9 |
References
- https://jvn.jp/en/jp/JVN52694228/index.html x_refsource_MISC
- https://kb.cybozu.support/article/37428 x_refsource_MISC