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CVE-2019-1857

26
FAUCET Score

CVE-2019-1857 describes a Cross-Site Request Forgery (CSRF) vulnerability in the web-based management interface of Cisco HyperFlex HX-Series. This flaw, stemming from insufficient CSRF protections, allows an unauthenticated, remote attacker to trick an authenticated user into executing arbitrary actions. With a CVSS score of 8.8 (HIGH), the vulnerability is easily exploitable via a crafted link and could lead to full compromise of the affected system with the user's privileges. Despite its high severity, there is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
3.0\(1a\)CPE matchmatch criteria
cpe:2.3:o:cisco:hx220c_m5_firmware:3.0\(1a\):*:*:*:*:*:*:*
3.0\(1a\)CPE matchmatch criteria
cpe:2.3:o:cisco:hx240c_m5_firmware:3.0\(1a\):*:*:*:*:*:*:*
3.0\(1a\)CPE matchmatch criteria
cpe:2.3:o:cisco:hx240c_large_form_factor_firmware:3.0\(1a\):*:*:*:*:*:*:*
3.0\(1a\)CPE matchmatch criteria
cpe:2.3:o:cisco:hx220c_all_nvme_m5_firmware:3.0\(1a\):*:*:*:*:*:*:*
3.0\(1a\)CPE matchmatch criteria
cpe:2.3:o:cisco:hx220c_af_m5_firmware:3.0\(1a\):*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.1MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
2.7
CvssVersion
3.0

Exploit Intelligence

EPSS Score
0.59%
Probability of exploitation in next 30 days
EPSS Percentile
44.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0059 is in the 46th percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 Security Researcher mentions.

Remediation

Vendor Patches (1)

ciscovendor investigatingvia nvd_reference
View patch

References

tools.cisco.com / security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-hyperflex-csrf
Vendor Advisory
securityfocus.com / bid/108163