Security readout for executives and security teams
Plain-English summary
CVE-2023-24521 is an input-sanitization flaw in SAP NetWeaver AS ABAP BSP Framework. An unauthenticated attacker could inject malicious code over the network, but a user must interact with affected content. Successful exploitation could alter that user's current session and expose unintended data, with limited confidentiality and integrity impact.
Executive priority
Treat this as a moderate-priority SAP application security issue. It is not described as actively exploited or availability-impacting, but SAP systems often process sensitive business data. Prioritize externally reachable BSP applications and environments with high-value user sessions, then remediate through SAP's vendor guidance.
Technical view
The CVE describes a CWE-79 cross-site scripting issue in BSP Framework versions 700, 701, 702, 731, 740, 750, 751, 752, 753, 754, 755, 756, and 757. CVSS 3.1 is 6.1: network-accessible, low complexity, no privileges required, user interaction required, changed scope, low confidentiality and integrity impact, no availability impact.
Likely exposure
Exposure is most likely where SAP NetWeaver AS ABAP BSP Framework applications on listed versions are reachable by users or networks an attacker can influence. Internet-facing portals or externally accessible BSP applications deserve faster review. Systems without BSP Framework exposure or outside the listed versions are not identified as affected in the supplied sources.
Exploitation context
The source bundle does not show CISA KEV listing or other evidence of active exploitation. Exploitation requires persuading or causing a user to interact with affected content, then abusing injected code in that user's session context. The documented impact is limited data exposure and session integrity alteration, not system takeover.
Researcher notes
The provided evidence supports XSS classification, affected SAP component and versions, CVSS details, and limited confidentiality/integrity impact. Patch specifics are not included beyond SAP Note 3269151. Do not assume broader SAP products, unauthenticated data theft without user interaction, or active exploitation from the supplied sources.
Mitigation direction
- Review SAP Note 3269151 and apply the vendor-specified correction or support package.
- Inventory SAP NetWeaver AS ABAP systems using BSP Framework versions 700 through 757.
- Prioritize remediation for internet-facing or partner-facing BSP applications.
- Check SAP security guidance for compensating controls if patching is delayed.
Validation and detection
- Confirm installed SAP NetWeaver AS ABAP and BSP Framework versions against the affected list.
- Verify whether SAP Note 3269151 or the relevant support package is applied.
- Identify BSP applications reachable from untrusted networks or user populations.
- Review application testing results for improper output encoding or script execution in BSP pages.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2023-24521 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
- 6.1 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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.
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:R/S:C/C:L/I:L/A:N2.82.7Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.1MediumVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://launchpad.support.sap.com/#/notes/3269151CVE reference
- https://www.sap.com/documents/2022/02/fa865ea4-167e-0010-bca6-c68f7e60039b.htmlCVE reference
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.