Security readout for executives and security teams
Plain-English summary
Voltronic Power SNMP Web Pro 1.1 reportedly trusts client-side browser state for authentication. An unauthenticated attacker could bypass login and reach privileged management functions. For organizations using this software to manage power infrastructure, the business risk is unauthorized changes to operational systems, especially if the interface is reachable from untrusted networks.
Executive priority
Prioritize within the emergency patch or containment process for any reachable deployment. If the product manages power or UPS infrastructure, restrict access immediately while awaiting vendor-specific remediation. Internal-only, tightly segmented systems remain important but may be handled after exposure is confirmed.
Technical view
CVE-2026-22192 is a CWE-306 authentication bypass in Voltronic Power SNMP Web Pro 1.1. Public advisories describe manipulation of browser localStorage authentication values to access protected management functionality without valid credentials. CVSS is 9.9, network exploitable, low complexity, no privileges, no user interaction, with high integrity impact.
Likely exposure
Exposure is most likely where SNMP Web Pro 1.1 management interfaces are reachable over the network, especially from the internet, partner networks, or flat internal networks. The affected version is listed as 1.1; default status for other versions is unknown in the provided sources.
Exploitation context
The source bundle includes public technical references, including an exploit repository and third-party advisory. CISA KEV status is false, and no provided source confirms active exploitation in the wild. Treat public technical detail as increasing near-term risk, but do not assume observed exploitation without local evidence.
Researcher notes
Evidence supports a critical pre-authentication bypass in SNMP Web Pro 1.1 tied to client-side localStorage trust. Patch availability is not established in the provided sources. Avoid extrapolating to other Voltronic products or versions unless confirmed by vendor or advisory updates.
Mitigation direction
- Identify all Voltronic Power SNMP Web Pro deployments and confirm versions.
- Remove external exposure to SNMP Web Pro management interfaces.
- Restrict access to trusted management networks or VPN only.
- Monitor Voltronic Power and advisory sources for official fixes or guidance.
- Upgrade or apply vendor remediation when available.
- Review recent management changes for unauthorized activity.
Validation and detection
- Check asset inventory for SNMP Web Pro 1.1 instances.
- Confirm management interface reachability from untrusted networks.
- Verify protected functions require server-validated authentication in controlled testing.
- Review application and network logs for unusual administrative access.
- Document compensating controls for any instance awaiting vendor remediation.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-306: Credential and account abuse lookup
Authentication and credential weaknesses can make valid-account abuse and credential telemetry useful review starting points. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2026-22192 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.9 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
2 official scoresWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L3.95.3VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N——VulnCheckVulnerability scoring details
Base CVSS 4.0 score
8.8HighVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
Base CVSS 3.1 score
9.9CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:H/A:L
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://github.com/kmkz/Exploits/blob/master/2026/CVE-2026-22192-22199_Voltronic-Power_Preauth_root_RCE.txtCVE reference, VulnCheck · technical-description
- https://www.boffsec-services.com/posts/sicuroweb-cve-2026-22191/CVE reference, VulnCheck · technical-description
- https://voltronicpower.com/CVE reference, VulnCheck · product
- https://www.vulncheck.com/advisories/voltronic-power-snmp-web-pro-authentication-bypass-via-localstorageCVE reference, VulnCheck · third-party-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Missing Authentication for Critical Function
Missing Authentication for Critical Function represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.