Security readout for executives and security teams
Plain-English summary
An exposed administrative account could let an unauthenticated remote attacker take complete control of an affected TBEA TLogger through SSH. Compromise could disrupt device operations, alter configuration, or expose locally accessible information. The supplied sources do not identify a vendor patch.
Executive priority
Treat internet-reachable devices as an immediate containment priority. Within 24 hours, identify affected assets and restrict SSH access. Investigate suspicious root activity and obtain TBEA remediation guidance. Internally isolated devices still require prompt review because successful compromise grants full administrative control.
Technical view
CVE-2025-13293 is a critical CWE-798 credential weakness. A recoverable root password associated with /etc/shadow can reportedly authenticate to the device’s SSH service. The CVSS 4.0 score is 9.3, reflecting network access, low complexity, no privileges, no user interaction, and high device confidentiality, integrity, and availability impact.
Likely exposure
Highest risk applies to affected TBEA TLogger devices with SSH reachable from the internet or untrusted networks. Internally reachable devices remain exposed to compromised hosts or malicious insiders. The bundle names V2.1.0.0B0.0.0.0, but its structured affected-version field says “0”; confirm scope with TBEA.
Exploitation context
The supplied record does not establish active exploitation, and the CVE is not marked as included in CISA KEV. Exploitation is nevertheless described as remotely achievable without prior authentication when SSH is exposed. No public exploit tooling or observed campaign is substantiated by the provided sources.
Researcher notes
Evidence is limited to the CVE material and a general TBEA company page; no dedicated vendor advisory, patch level, or technical validation report is supplied. The discrepancy between the named firmware and structured version “0” reduces scope certainty. Avoid credential testing on production equipment without explicit authorization and operational safeguards.
Mitigation direction
- Block internet and untrusted-network access to device SSH immediately.
- Restrict management access to approved administrator hosts through segmentation or access controls.
- Disable SSH or root login where operationally supported.
- Rotate device credentials, while confirming whether firmware can restore the vulnerable credential.
- Contact TBEA and apply verified vendor firmware or remediation guidance when available.
Validation and detection
- Inventory TBEA Communication Box 3rd Generation devices and record exact firmware versions.
- Identify devices exposing TCP port 22 to internet or untrusted network segments.
- Confirm whether SSH and direct root login are enabled without attempting the reported credential.
- Review SSH authentication and configuration-change logs for unexpected root activity.
- Verify segmentation and management access controls from each relevant network zone.
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-798: 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-2025-13293 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
- 9.3 (4.0)
- Known Exploited
- No
- Published
Vector: 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
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:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N——CyberDanubeVulnerability 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
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://en.tbea.com/about.htmlCVE reference, CyberDanube
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.
Use of Hard-coded Credentials
Use of Hard-coded Credentials represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.