What is CVE-2021-1530?

CVE-2021-1530 is a medium-severity vulnerability in Cisco Broadworks_messaging_server, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.4/10. Published 2021-05-06.

How severe is CVE-2021-1530?

Medium severity. CVSS v3 base score is 5.4 out of 10.

XXE in Cisco Broadworks_messaging_server

CVE-2021-1530

A vulnerability in the web-based management interface of Cisco BroadWorks Messaging Server Software could allow an authenticated, remote attacker to access sensitive information or cause a partial denial of service (DoS) condition on an af…

Vulnerability class: XXE (XML External Entity)

EPSS: 0.011 (62.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L.

Affected products

Cisco Broadworks_messaging_server — versions 22.0
Cisco Broadworks — versions n/a

Weakness classification (CWE)

CWE-611 — Improper Restriction of XML External Entity Reference (XXE)

References

psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)

Frequently asked questions

What is CVE-2021-1530?: CVE-2021-1530 is a medium-severity vulnerability in Cisco Broadworks_messaging_server, classified under Improper Restriction of XML External Entity Reference (XXE). CVSS score: 5.4/10. Published 2021-05-06.
How severe is CVE-2021-1530?: Medium severity. CVSS v3 base score is 5.4 out of 10.