VulnerabilityPublished 10 Mar 2026

CVE-2026-24310: SAP NetWeaver Application Server for ABAP · Missing Authorization

Affects SAP NetWeaver Application Server for ABAPSource CVE Database V5

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Not known to be exploited · CVSS 3.5 Low.

Data as of 30 Oct 2026, 11:52 UTC

CVSS 3.1 base score

3.5Low

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.2% chance of exploitation in 30 days – higher than 10% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:N/A:N

Attack Vector: Network
Attack Complexity: High
Privileges Required: Low
User Interaction: None
Scope: Changed
Confidentiality: Low
Integrity: None
Availability: None

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Network: The vulnerable component is bound to the network stack and the set of possible attackers extends beyond the other options listed, up to and including the entire Internet. Such a vulnerability is often termed 'remotely exploitable' and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers).
Attack Complexity: High: A successful attack depends on conditions beyond the attacker's control. That is, a successful attack cannot be accomplished at will, but requires the attacker to invest in some measurable amount of effort in preparation or execution against the vulnerable component before a successful attack can be expected. For example, a successful attack may require an attacker to: gather knowledge about the environment in which the vulnerable target/component exists; prepare the target environment to improve exploit reliability; or inject themselves into the logical network path between the target and the resource requested by the victim in order to read and/or modify network communications (e.g., a man in the middle attack).
Privileges Required: Low: The attacker is authorized with (i.e., requires) privileges that provide basic user capabilities that could normally affect only settings and files owned by a user. Alternatively, an attacker with Low privileges may have the ability to cause an impact only to non-sensitive resources.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Changed: An exploited vulnerability can affect resources beyond the security scope managed by the security authority of the vulnerable component. In this case, the vulnerable component and the impacted component are different and managed by different security authorities.
Confidentiality: Low: There is some loss of confidentiality. Access to some restricted information is obtained, but the attacker does not have control over what information is obtained, or the amount or kind of loss is limited. The information disclosure does not cause a direct, serious loss to the impacted component.
Integrity: None: There is no loss of integrity within the impacted component.
Availability: None: There is no impact to availability within the impacted component.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 10 Mar 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponized: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 24 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponized: A Metasploit exploit module or Exploit-DB entry exists (Metasploit scanner modules do not count), or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
SAP_SESAP NetWeaver Application Server for ABAP	Affected SAP_BASIS 702 – SAP_BASIS 816 13 affected builds	Fixed in–

AI-suggested

Organizations should monitor SAP Security Notes and apply official patches or updates from SAP as soon as they become available for the affected SAP_BASIS versions. In the interim, review and tighten authorization roles and permissions to ensure that only trusted users have access to execute sensitive ABAP function modules. Implement strict network segmentation and access controls to limit exposure of SAP NetWeaver systems to trusted networks and users. Conduct regular audits of user privileges and monitor for unusual access patterns to detect potential exploitation attempts. Employ SAP’s security tools and logs to track ABAP function module executions and database catalog access. Additionally, consider deploying application-level firewalls or SAP-specific security solutions that can detect and block unauthorized function calls. Educate SAP administrators and security teams about this vulnerability to ensure timely response and remediation.

Description

Due to missing authorization check in SAP NetWeaver Application Server for ABAP, an authenticated attacker could execute specific ABAP function module and read the sensitive information from database catalog of the ABAP system. This vulnerability has low impact on the application's confidentiality with no effect on the integrity and availability.

Impact

The primary impact of CVE-2026-24310 is the unauthorized disclosure of sensitive information from the SAP ABAP database catalog. While the confidentiality impact is low, this information could include metadata or configuration details that might assist attackers in planning more sophisticated attacks or gaining deeper insight into the SAP environment. There is no direct impact on data integrity or system availability, limiting the immediate operational risk. However, organizations relying heavily on SAP NetWeaver for critical business processes could face increased risk if attackers leverage this information for subsequent attacks. The requirement for authenticated access reduces the attack surface but does not eliminate risk, especially in environments with weak internal access controls or compromised credentials. Given SAP's widespread use in large enterprises worldwide, particularly in finance, manufacturing, and supply chain sectors, the vulnerability could affect organizations globally, potentially exposing sensitive business information.

CWE-862Missing Authorization (opens in a new tab)
Class weaknessLikelihood of exploit: HighCWE Top 25 (2025): #4OWASP Top 10 A01:2025: Broken Access Control (opens in a new tab)
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Architecture and Design
Divide the product into anonymous, normal, privileged, and administrative areas. Reduce the attack surface by carefully mapping roles with data and functionality. Use role-based access control (RBAC) to enforce the roles at the appropriate boundaries.
Architecture and Design
Ensure that access control checks are performed related to the business logic. These checks may be different than the access control checks that are applied to more generic resources such as files, connections, processes, memory, and database records.
Architecture and Design · Libraries or Frameworks
Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
OWASP Cheat Sheets
Authorization (opens in a new tab)
OWASP ASVS 4.0.3
V8.3.8 (opens in a new tab)
V13.4.2 (opens in a new tab)
V7.2.2 (opens in a new tab)
Attack patterns
Exploitation of Thunderbolt Protection Flaws (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 10 Mar 2026, 01:05 UTC

WeaknessesCWE-862

Technical details

References

Community reviews

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