Security readout for executives and security teams
Plain-English summary
CVE-2024-48885 is a Fortinet path traversal issue affecting specific FortiWeb, FortiVoice, and FortiRecorder versions. A logged-in remote attacker could use crafted packets to escalate impact to denial of service. The public sources rate it medium, mainly because exploitation requires privileges and high attack complexity.
Executive priority
Schedule remediation in the normal vulnerability-management window, with faster handling for exposed or critical Fortinet systems. This is not supported as an emergency KEV-style response by the provided sources.
Technical view
The flaw is CWE-22, improper pathname restriction to a restricted directory. CVSS 3.1 is 5.2: network reachable, high complexity, low privileges required, no user interaction, unchanged scope, and high availability impact only. The source bundle lists official remediation status as available but does not provide fixed-version details.
Likely exposure
Exposure is limited to organizations running the named FortiWeb, FortiVoice, or FortiRecorder versions. Risk increases when administrative or application-facing services are reachable from untrusted networks and when low-privilege accounts exist on affected systems.
Exploitation context
The bundle does not indicate CISA KEV listing or active exploitation. Exploitability is constrained by high complexity and required low privileges. Treat this as a patch-management issue unless other telemetry shows targeting of your Fortinet estate.
Researcher notes
Avoid expanding scope beyond the listed Fortinet products and versions. Public data identifies path traversal with availability impact and privilege escalation wording, but does not provide safe reproduction details, fixed versions, or confirmed exploitation evidence in the supplied bundle.
Mitigation direction
- Review Fortinet FG-IR-24-259 for exact remediation guidance.
- Upgrade affected Fortinet products according to Fortinet's advisory.
- Prioritize externally reachable or business-critical FortiWeb, FortiVoice, and FortiRecorder systems.
- If patching is delayed, document compensating controls and support status.
Validation and detection
- Inventory FortiWeb, FortiVoice, and FortiRecorder deployments and software versions.
- Compare versions against the affected ranges in the CVE record.
- Confirm whether affected services are reachable from untrusted networks.
- Review identity records for low-privilege accounts on affected systems.
- Track remediation evidence against Fortinet advisory FG-IR-24-259.
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-22: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection 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 lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-48885 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
- 5.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C
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:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C1.63.6fortinetVulnerability scoring details
Base CVSS 3.1 score
5.2MediumVector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H/E:F/RL:O/RC:C
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://fortiguard.fortinet.com/psirt/FG-IR-24-259CVE reference, fortinet
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 Limitation of a Pathname to a Restricted Directory ('Path Traversal')
Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.