Security readout for executives and security teams
Plain-English summary
Apple fixed a password autofill flaw where passwords could be filled even after authentication failed. That creates a credential-exposure risk on affected Apple platforms, especially where devices are shared, unlocked, or poorly managed.
Executive priority
Prioritize remediation across managed Apple endpoints because the issue involves password autofill after failed authentication. Urgency is high due to credential risk and critical CVSS, but active exploitation is not evidenced in the supplied sources.
Technical view
CVE-2024-54530 is mapped to CWE-863. Apple describes improved checks for Password Autofill and fixed it in iOS/iPadOS 18.2, macOS Sequoia 15.2, visionOS 2.2, and watchOS 11.2. The source bundle gives CVSS 9.1.
Likely exposure
Exposure is likely on Apple devices running versions earlier than the fixed releases listed by Apple. The bundle does not provide exact vulnerable version ranges beyond affected platform families and fixed versions.
Exploitation context
No provided source says this CVE is in CISA KEV or actively exploited. Treat exploitation status as unconfirmed, while recognizing the potential confidentiality impact of password autofill bypassing failed authentication.
Researcher notes
Available public detail is limited to Apple’s brief advisory language. Do not infer affected apps, attack prerequisites, or exploitability beyond the CVE vector and Apple’s statement. Focus validation on OS version exposure and advisory alignment.
Mitigation direction
- Update iOS and iPadOS devices to 18.2 or later.
- Update macOS Sequoia systems to 15.2 or later.
- Update visionOS devices to 2.2 or later.
- Update Apple Watch devices to watchOS 11.2 or later.
- For exceptions, check Apple guidance before relying on compensating controls.
Validation and detection
- Inventory Apple device OS versions through MDM or asset records.
- Flag devices below the fixed versions listed by Apple.
- Confirm applicable Apple advisories reference CVE-2024-54530.
- Track patch completion and document any business exceptions.
- Monitor Apple security updates for revised affected-version guidance.
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-863: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. 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 lookupCredential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2024-54530 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
- 9.1 (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:N
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:N3.95.2CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.1CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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://support.apple.com/en-us/121837CVE reference, apple
- https://support.apple.com/en-us/121839CVE reference, apple
- https://support.apple.com/en-us/121843CVE reference, apple
- https://support.apple.com/en-us/121845CVE reference, apple
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.
Incorrect Authorization
Incorrect Authorization represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.