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CVE-2021-41005

21
FAUCET Score

CVE-2021-41005 describes a remote vulnerability affecting Aruba Instant On 1930 Switch Series devices running firmware versions below v1.0.7.0. This vulnerability has a CVSS score of 6.5 (MEDIUM), indicating a network-based attack with low complexity, requiring low privileges, and leading to high availability impact without affecting confidentiality or integrity. Currently, there is no evidence of active exploitation, nor is public exploit code available in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.0.7.0CPE matchmatch criteria
cpe:2.3:o:hpe:aruba_instant_on_1930_8g_2sfp_firmware:*:*:*:*:*:*:*:*
< 1.0.7.0CPE matchmatch criteria
cpe:2.3:o:hpe:aruba_instant_on_1930_8g_class4_poe_2sfp_124w_firmware:*:*:*:*:*:*:*:*
< 1.0.7.0CPE matchmatch criteria
cpe:2.3:o:hpe:aruba_instant_on_1930_48g_class4_poe_4sfp\/sfp\+_370w_firmware:*:*:*:*:*:*:*:*
< 1.0.7.0CPE matchmatch criteria
cpe:2.3:o:hpe:aruba_instant_on_1930_48g_4sfp\/sfp\+_firmware:*:*:*:*:*:*:*:*
< 1.0.7.0CPE matchmatch criteria
cpe:2.3:o:hpe:aruba_instant_on_1930_24g_class4_poe_4sfp\/sfp\+_370w_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.79%
Probability of exploitation in next 30 days
EPSS Percentile
52.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0079 is in the 64th percentile among its peer group of 21,977 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

support.hpe.com / hpsc/doc/public/display
MitigationVendor Advisory