What is CVE-2020-10199?

CVE-2020-10199 is a vulnerability in N/a. Published 2020-04-01.

Is CVE-2020-10199 known to be exploited?

Yes. CVE-2020-10199 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 96 public proof-of-concept repositories are indexed.

Vulnerability in N/a

CVE-2020-10199

Sonatype Nexus Repository before 3.21.2 allows JavaEL Injection (issue 1 of 2).

EPSS: 0.944 (100.0th percentile) — read the EPSS interpretation.

Affected products

N/a — versions n/a

CISA KEV (Known Exploited Vulnerabilities)

This CVE is on the CISA KEV catalog, added on 2021-11-03. CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.

BOD 22-01 due date: 2022-05-03.

Required action: Apply updates per vendor instructions.

Public proof-of-concept exploits

References

support.sonatype.com/hc/en-us/articles/360044882533 (x_refsource_CONFIRM)
packetstormsecurity.com/files/157261/Nexus-Repository-Manager-3.21.1-01-Remote-… (x_refsource_MISC)
packetstormsecurity.com/files/160835/Sonatype-Nexus-3.21.1-Remote-Code-Executio… (x_refsource_MISC)
cwe.mitre.org/data/definitions/917.html (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-10199?: CVE-2020-10199 is a vulnerability in N/a. Published 2020-04-01.
Is CVE-2020-10199 known to be exploited?: Yes. CVE-2020-10199 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2021-11-03), indicating it is being actively exploited. 96 public proof-of-concept repositories are indexed.