Security readout for executives and security teams
Plain-English summary
This is a denial-of-service flaw in Jensen of Scandinavia Eagle 1200AC firmware V15.03.06.33_en. An authenticated network attacker with low privileges may be able to crash the device through a vulnerable Wi-Fi settings parameter. The sourced impact is availability loss, not data theft or takeover.
Executive priority
Treat as a moderate operational risk. Prioritize internet-exposed or shared-administration routers because the documented impact is device availability loss. Do not assume compromise of data from the provided sources.
Technical view
CVE-2023-24120 describes a stack overflow involving the wrlEn_5g parameter at /goform/WifiBasicSet. CVSS 3.1 is 6.5: network-accessible, low complexity, low privileges required, no user interaction, high availability impact, and no stated confidentiality or integrity impact. CWE is listed as CWE-787.
Likely exposure
Exposure is limited to environments running the named Eagle 1200AC firmware where the affected web management path is reachable by authenticated users. The CVE metadata does not provide complete CPE records or broader affected-version ranges.
Exploitation context
The source bundle does not show CISA KEV listing or cited evidence of active exploitation. Public research describes the vulnerable parameter and denial-of-service condition, but no source here establishes real-world exploitation.
Researcher notes
Evidence is narrow: one CVE record and one public technical reference. Affected product metadata is incomplete in the CVE bundle, and no patch, workaround, or exploitation-in-the-wild source is provided.
Mitigation direction
- Check Jensen guidance for firmware updates or advisories.
- Restrict router administration to trusted management networks.
- Disable remote administration if it is exposed.
- Limit low-privilege administrative accounts where possible.
- Plan replacement if vendor support is unavailable.
Validation and detection
- Inventory Jensen Eagle 1200AC devices and firmware versions.
- Confirm whether V15.03.06.33_en is present.
- Review management interface exposure from untrusted networks.
- Check logs for unexplained reboots or crashes.
- Track vendor and CVE updates for remediation details.
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-787: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. 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-2023-24120 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
- 6.5 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H2.83.6CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
6.5MediumVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/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/posts/WifiBasic_wrlEn_5g_DoSCVE 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.
Out-of-bounds Write
Out-of-bounds Write represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.