Security readout for executives and security teams
Plain-English summary
CVE-2024-52723 is a critical command-execution flaw reported in TOTOLINK X6000R firmware V9.4.0cu.1041_B20240224. A remote attacker may be able to run operating-system commands through weak input filtering in the device web service. Public metadata does not name a patch or confirm real-world exploitation.
Executive priority
Treat this as urgent for any exposed TOTOLINK X6000R device. The business risk is full device compromise, but evidence for active exploitation and official remediation is incomplete in the provided sources.
Technical view
The CVE describes CWE-78 OS command injection in the shttpd binary, where Uci_Set Str is used without strict parameter filtering. CVSS 3.1 is 9.8 with network attack vector, low complexity, no privileges, no user interaction, and full confidentiality, integrity, and availability impact.
Likely exposure
Exposure is likely limited to environments running TOTOLINK X6000R firmware V9.4.0cu.1041_B20240224, especially if device management services are reachable from untrusted networks. The CVE affected-product metadata is incomplete, so asset validation is necessary.
Exploitation context
The provided bundle marks this CVE as not in KEV. The CVE record references a public GitHub gist, indicating public technical disclosure, but the provided sources do not prove active exploitation in the wild.
Researcher notes
The record is specific about the vulnerable firmware and weakness class, but affected CPE fields are empty. Avoid broad TOTOLINK claims without more evidence. The referenced gist may contain technical detail, but the supplied bundle does not establish vendor patch status.
Mitigation direction
- Check TOTOLINK guidance for fixed firmware or official mitigation.
- Remove internet exposure for affected device management interfaces.
- Restrict administration to trusted networks or VPN access only.
- Segment affected routers from sensitive internal systems where possible.
- Replace or decommission devices if no supported fix is available.
Validation and detection
- Inventory TOTOLINK X6000R devices and record firmware versions.
- Flag firmware V9.4.0cu.1041_B20240224 for priority review.
- Check whether management services are reachable externally or from untrusted networks.
- Review logs for unexpected configuration changes or router-originated outbound activity.
- Track CVE and vendor sources for patch or advisory updates.
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-78: 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 lookupCVE-2024-52723 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
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/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:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/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
- CVE List V5 sourceCVE List V5
- https://gist.github.com/M4rg4tr01d/e84f8ed8dc27960d7c56ad289f6fb0ffCVE 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 an OS Command ('OS Command Injection')
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.