Security readout for executives and security teams
Plain-English summary
Omada adoption sessions may use predictable encryption keys. An attacker positioned to intercept adoption traffic could potentially recover those keys and read protected controller-to-device communications. The weakness is rated medium, but precise affected versions are unclear in the supplied records.
Executive priority
Treat this as a moderate-priority confidentiality issue. Promptly identify Omada deployments and verify versions with TP-Link. Prioritize environments where device adoption crosses shared, wireless, contractor-accessible, or otherwise untrusted network segments.
Technical view
CVE-2025-15629 is a CWE-331 insufficient-entropy weakness in Omada adoption-protocol session-key generation. Its CVSS 4.0 score is 6.9. Successful exploitation requires adjacent-network access, interception of adoption communications, and additional prerequisites; reported impact is confidentiality loss, without stated integrity or availability impact.
Likely exposure
Potential exposure concerns Omada controllers, gateways, switches, and access points during adoption-related communication. However, the supplied affected-version entries list version “0” and default to unaffected, so they do not establish which deployed models or releases are vulnerable.
Exploitation context
The supplied sources do not report active exploitation, and the CVE is not identified as CISA KEV. Exploitation is conditional: an attacker must intercept adoption-related traffic and overcome the stated prerequisites. No evidence here establishes practical exploitation frequency or public exploit availability.
Researcher notes
The supplied record supports predictable session keys and possible decryption of intercepted adoption communications, but not key recovery methodology or broader compromise. Product entries are internally ambiguous because version “0” is listed while default status is unaffected. Fixed releases and model-specific applicability must be confirmed through TP-Link guidance.
Mitigation direction
- Review TP-Link’s advisory for confirmed affected models, versions, and remediation guidance.
- Compare controller and device firmware against TP-Link’s current Omada downloads.
- Apply vendor-provided updates where TP-Link confirms they address this CVE.
- Restrict untrusted access to networks carrying Omada adoption traffic.
- Avoid performing device adoption across networks where interception risk is unacceptable.
Validation and detection
- Inventory all Omada controllers, gateways, switches, access points, models, and firmware versions.
- Check each identified release against TP-Link’s advisory and download listings.
- Document where adoption traffic travels and which systems can observe that network segment.
- Confirm vendor-recommended updates were installed on both controllers and managed devices.
- Reassess exposure after updates using vendor-published fixed-version information.
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-331: Exact CWE lookup
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Open ATT&CK lookupCVE-2025-15629 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
- Medium
- CVSS
- 6.9 (4.0)
- Known Exploited
- No
- Published
Vector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
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
1 official scoreWe 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:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N——TPLinkVulnerability scoring details
Base CVSS 4.0 score
6.9MediumVector: CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:P/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
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://www.omadanetworks.com/us/support/download/CVE reference, TPLink · patch
- https://www.omadanetworks.com/en/support/download/CVE reference, TPLink · patch
- https://www.tp-link.com/us/support/faq/5216/CVE reference, TPLink · vendor-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.
Insufficient Entropy
Insufficient Entropy represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.