Security readout for executives and security teams
Plain-English summary
CVE-2023-24135 affects Jensen of Scandinavia Eagle 1200AC firmware V15.03.06.33_en. A command injection flaw in formWriteFacMac can let a low-privileged local attacker run arbitrary operating-system commands by manipulating the mac parameter. This could compromise confidentiality, integrity, and availability of the device.
Executive priority
Prioritize if these routers are deployed in business networks or managed by non-trusted users. The flaw can lead to full device compromise, but current evidence indicates local, low-privilege access is required and active exploitation is not confirmed.
Technical view
The CVE describes CWE-77 command injection in formWriteFacMac, reachable with local attack vector and low privileges, no user interaction. CVSS v3.1 is 7.8 High with high impact to confidentiality, integrity, and availability. Public sources do not name a vendor patch, fixed version, or confirmed active exploitation.
Likely exposure
Exposure appears limited to Jensen Eagle 1200AC devices running firmware V15.03.06.33_en, especially where local or management access is available to untrusted users. The CVE metadata does not provide CPEs or broader affected-version ranges.
Exploitation context
The record says attackers can execute arbitrary commands through the mac parameter. The CVSS vector is local and requires low privileges. The CVE is not listed as KEV in the provided bundle, and no cited source confirms active exploitation.
Researcher notes
Evidence is sparse. The CVE record and linked researcher post identify the vulnerable function and parameter, but the bundle does not include affected CPEs, a patch, fixed firmware, or exploitation-in-the-wild evidence. Treat product/version scoping cautiously.
Mitigation direction
- Identify Jensen Eagle 1200AC devices and firmware versions in inventory.
- Check Jensen or reseller support channels for updated firmware or vendor guidance.
- Restrict device management access to trusted administrators only.
- Segment affected routers from sensitive internal systems where feasible.
- Replace unsupported devices if no vendor fix is available.
Validation and detection
- Confirm whether any device runs firmware V15.03.06.33_en.
- Review device administrative access controls and exposed management paths.
- Check logs for unexpected configuration changes or administrative activity.
- Document whether vendor firmware or guidance exists for this model.
- Retest only in an authorized lab or maintenance window.
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-77: Command execution behavior lookup
Command injection weaknesses can lead defenders to review execution techniques and command interpreter telemetry. 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-24135 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
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:L/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
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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H1.85.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:L/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://oxnan.com/img/Pasted%20image%2020230112110814.pngCVE reference, mitre
- https://oxnan.com/posts/WriteFacMac-Command-InjectionCVE reference, mitre
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.
Improper Neutralization of Special Elements used in a Command ('Command Injection')
Improper Neutralization of Special Elements used in a Command ('Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.