Security readout for executives and security teams
Plain-English summary
OpenViking can unintentionally grant full ROOT-level access when the root_api_key setting is missing. An unauthenticated remote attacker could reach administrative capabilities such as account management, resource operations, and system configuration. This is a critical access-control failure for any exposed OpenViking deployment through 0.1.18 before the fixing commit.
Executive priority
Treat this as urgent for any OpenViking deployment. The vulnerable state can turn missing configuration into unauthenticated administrative access, creating direct risk to accounts, resources, and system settings. Prioritize exposed systems first, then internal deployments.
Technical view
CVE-2026-22207 is a CWE-306 missing authentication flaw in Volcengine OpenViking. If root_api_key is omitted, protected endpoints may accept requests without authentication headers and treat the requester as ROOT. The CVSS 3.1 score is 9.8, reflecting network attackability, no privileges, no user interaction, and high confidentiality, integrity, and availability impact.
Likely exposure
Highest concern is internet-accessible or broadly reachable OpenViking instances through 0.1.18, prior to commit 0251c7045b3f8092c4d2e1565115b1ba23db282f, where root_api_key is omitted. Internal-only deployments still matter because compromise would provide administrative control over the service.
Exploitation context
The bundle does not show CISA KEV listing or confirmed active exploitation. However, the issue, pull request, patch commit, and third-party advisory are public, and the flaw requires no credentials when the vulnerable configuration exists.
Researcher notes
The provided sources identify the vulnerable condition, affected range, CWE, CVSS, and fixing commit. They do not provide a named fixed release in the bundle, so map the commit to the vendor’s current release before closing remediation tickets.
Mitigation direction
- Apply commit 0251c7045b3f8092c4d2e1565115b1ba23db282f or a later vendor release.
- Confirm root_api_key is configured and not omitted.
- Restrict network access to OpenViking administrative endpoints until remediated.
- Review the vendor issue, pull request, and advisory for updated guidance.
Validation and detection
- Inventory all OpenViking deployments and record exact version or commit.
- Identify instances through 0.1.18 or before the fixing commit.
- Review configuration for missing root_api_key values.
- In an authorized test environment, confirm protected endpoints reject unauthenticated requests.
- Check logs for unauthenticated access attempts to administrative endpoints.
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 lookupCVE-2026-22207 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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:U/C:H/I:H/A:H3.95.9VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——VulnCheckVulnerability scoring details
Base CVSS 4.0 score
9.3CriticalVector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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/volcengine/OpenViking/issues/302CVE reference, VulnCheck · issue-tracking
- https://github.com/volcengine/OpenViking/pull/310CVE reference, VulnCheck · issue-tracking
- https://github.com/volcengine/OpenViking/commit/0251c7045b3f8092c4d2e1565115b1ba23db282fCVE reference, VulnCheck · patch
- https://www.vulncheck.com/advisories/openviking-missing-root-api-key-allows-anonymous-root-accessCVE 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.