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CVE-2019-1975

MEDIUMCVSS 6.1/10EPSS 1.21%

Last modified

CVE-2019-1975 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A vulnerability in the web-based interface of Cisco HyperFlex Software could allow an unauthenticated, remote attacker to execute a cross-frame scripting (XFS) attack on an affected device. This vulnerability is due to insufficient HTML iframe protection. EPSS estimates a 1.21% chance of exploitation in the next 30 days.

Description

A vulnerability in the web-based interface of Cisco HyperFlex Software could allow an unauthenticated, remote attacker to execute a cross-frame scripting (XFS) attack on an affected device. This vulnerability is due to insufficient HTML iframe protection. An attacker could exploit this vulnerability by directing a user to an attacker-controlled web page that contains a malicious HTML iframe. A successful exploit could allow the attacker to conduct clickjacking or other clientside browser attacks.

Metrics

CVSS 3.1
6.1/10

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

EPSS Probability
1.21%

64.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoHyperflex Hx220c M5 Firmware<= 3.5.2f
CiscoHyperflex Hx220c M5 Firmware4.0\(1a\)
CiscoHyperflex Hx240c M5 Firmware<= 3.5.2f
CiscoHyperflex Hx240c M5 Firmware4.0\(1a\)
CiscoHyperflex Hx220c Af M5 Firmware<= 3.5.2f
CiscoHyperflex Hx220c Af M5 Firmware4.0\(1a\)
CiscoHyperflex Hx240c Af M5 Firmware<= 3.5.2f
CiscoHyperflex Hx240c Af M5 Firmware4.0\(1a\)
CiscoHyperflex Hx220c Edge M5 Firmware<= 3.5.2f
CiscoHyperflex Hx220c Edge M5 Firmware4.0\(1a\)

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2019-1975?
A vulnerability in the web-based interface of Cisco HyperFlex Software could allow an unauthenticated, remote attacker to execute a cross-frame scripting (XFS) attack on an affected device. This vulnerability is due to insufficient HTML iframe protection. An attacker could exploit this vulnerability by directing a user to an attacker-controlled web page that contains a malicious HTML iframe. A successful exploit could allow the attacker to conduct clickjacking or other clientside browser attacks.
How severe is CVE-2019-1975?
CVE-2019-1975 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 1.21% probability of exploitation in the next 30 days.
How do I fix CVE-2019-1975?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-1975?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST