HOMEVULNERABILITIESCVE-2022-28622
HIGH

CVE-2022-28622

CWE-327Published: June 27, 2022· Updated: Jun 17, 2026

7.5
CVSS v3.1

Official Description

A potential security vulnerability has been identified in HPE StoreOnce Software. The SSH server supports weak key exchange algorithms which could lead to remote unauthorized access. HPE has made the following software update to resolve the vulnerability in HPE StoreOnce Software 4.3.2.

NVD Source

Technical Analysis

CVE-2022-28622 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), with a CVSS base score of 7.5.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorNetwork
Attack ComplexityLow
Privileges Req.None
User InteractionNone
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityNone
AvailabilityNone
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected Vendors & Products

hpe2 product(s)
storeonce 3640 firmwarestoreonce 3640
Source: NVD CPE · 2 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.

Official Patches & Advisories

ADVISORYhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst04311en_us
ADVISORYhttps://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst04311en_us

All References (2)

→
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst04311en_usVendor Advisory
→
https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbst04311en_usVendor Advisory

Quick Facts

CVE IDCVE-2022-28622
CVSS Score7.5 / 10
SeverityHIGH
WeaknessCWE-327
CISA KEVNo
Affected1 vendor(s)
PublishedJun 27, 2022

Related CVEs (CWE-327)

CVE-2026-50086
10.0
CVE-2025-54426
9.9
CVE-2022-30273
9.8
CVE-2024-31510
9.8
CVE-2024-28980
9.8
CVE-2024-30152
9.8

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2022-28622 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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