CVE-2021-1499

medium · 5.3

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

A vulnerability in the web-based management interface of Cisco HyperFlex HX Data Platform could allow an unauthenticated, remote attacker to upload files to an affected device. This vulnerability is due to missing authentication for the upload function. An attacker could exploit this vulnerability by sending a specific HTTP request to an affected device. A successful exploit could allow the attacker to upload files to the affected device with the permissions of the tomcat8 user.

5.3

CVSS

80.4%

EPSS (exploit prob.)

100th

EPSS percentile

2021-05-06

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weaknesses

CWE-306

Affected products

Vendor	Product	Affected versions
cisco	hyperflex_hx_data_platform	< 4.0\(2e\)
cisco	hyperflex_hx_data_platform	>= 4.5, < 4.5\(2a\)
cisco	hyperflex_hx220c_af_m5	all versions
cisco	hyperflex_hx220c_all_nvme_m5	all versions
cisco	hyperflex_hx220c_edge_m5	all versions
cisco	hyperflex_hx220c_m5	all versions
cisco	hyperflex_hx240c	all versions
cisco	hyperflex_hx240c_af_m5	all versions
cisco	hyperflex_hx240c_m5	all versions

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-1499