Security readout for executives and security teams
Plain-English summary
CVE-2024-28327 describes ASUS RT-N12+ B1 routers storing user passwords in plaintext. Someone with local access could recover credentials and change router settings. This matters where these devices protect small offices or branch networks, because router control can redirect traffic, weaken security settings, or disrupt connectivity.
Executive priority
Treat this as a high-priority edge-device hygiene issue if the model is present. Prioritize confirmation, management-plane restriction, and vendor-supported remediation because router credential compromise can affect network control.
Technical view
The CVE is mapped to CWE-312 and scored CVSS 8.4. The vector is local, low complexity, no privileges, no user interaction, with high confidentiality, integrity, and availability impact. The public metadata does not provide complete affected CPEs or a vendor fix.
Likely exposure
Exposure is likely limited to environments still operating the named ASUS router model or closely matching referenced materials. The CVE record’s affected vendor and product fields are incomplete, so asset confirmation is necessary before assuming impact.
Exploitation context
CISA KEV status is false in the provided bundle. The sources support local attacker access and plaintext credential recovery risk, but do not support claims of internet-scale exploitation, public weaponization, or active attacks.
Researcher notes
Evidence is thin: affected CPEs are absent, vendor/product fields are n/a, and the provided reference appears under ASUS RT-N300-B1 while the CVE title names RT-N12+ B1. Validate scope carefully before broad conclusions.
Mitigation direction
- Inventory ASUS RT-N12+ B1 routers and matching referenced ASUS materials.
- Check ASUS guidance and firmware availability before deciding remediation.
- Restrict router management access to trusted local administrators only.
- Replace affected devices if no vendor-supported fix is available.
- Change router credentials after remediation or replacement.
Validation and detection
- Confirm exact router model and firmware version from asset records.
- Compare findings against the CVE Program record and researcher reference.
- Review whether router management is reachable from untrusted local networks.
- Document compensating controls if replacement or patching is delayed.
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-312: 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-2024-28327 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
- 8.4 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/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
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:N/UI:N/S:U/C:H/I:H/A:H2.55.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
8.4HighVector: CVSS:3.1/AV:L/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
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.
Cleartext Storage of Sensitive Information
Cleartext Storage of Sensitive Information represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.