How severe is CVE-2022-26103?

CVE-2022-26103 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2022-26103 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-26103?

CVE-2022-26103 affects Sap Netweaver Application Server Java. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-26103?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-26103 published?

CVE-2022-26103 was published on 2022-03-10 and last updated on 2026-06-17.

CVE-2022-26103

CVE-2022-26103 is a medium-severity vulnerability in Sap Netweaver Application Server Java with a CVSS 3.x base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-862.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 4.3
EPSS exploit prediction: 1% (54th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-862
Affected product: Sap Netweaver Application Server Java
Published: 2022-03-10
Last modified: 2026-06-17

Description

Under certain conditions, SAP NetWeaver (Real Time Messaging Framework) - version 7.50, allows an attacker to access information which could lead to information gathering for further exploits and attacks.

Frequently asked questions

What is CVE-2022-26103?: Under certain conditions, SAP NetWeaver (Real Time Messaging Framework) - version 7.50, allows an attacker to access information which could lead to information gathering for further exploits and attacks.
How severe is CVE-2022-26103?: CVE-2022-26103 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2022-26103 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-26103?: CVE-2022-26103 affects Sap Netweaver Application Server Java. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-26103?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-26103 published?: CVE-2022-26103 was published on 2022-03-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:sap:netweaver_application_server_java:7.50:*:*:*:*:*:*:*

More vulnerabilities in Sap Netweaver Application Server Java

CVE-2020-26829 — Critical (CVSS 10.0): SAP NetWeaver AS JAVA (P2P Cluster Communication), versions - 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, allows arbitrary…
CVE-2020-6287 — Critical (CVSS 10.0): SAP NetWeaver AS JAVA (LM Configuration Wizard), versions - 7.30, 7.31, 7.40, 7.50, does not perform an authentication…
CVE-2010-5326 — Critical (CVSS 10.0): The Invoker Servlet on SAP NetWeaver Application Server Java platforms, possibly before 7.3, does not require…
CVE-2023-40309 — Critical (CVSS 9.8): SAP CommonCryptoLib does not perform necessary authentication checks, which may result in missing or wrong…
CVE-2022-22532 — Critical (CVSS 9.8): In SAP NetWeaver Application Server Java - versions KRNL64NUC 7.22, 7.22EXT, 7.49, KRNL64UC, 7.22, 7.22EXT, 7.49, 7.53,…
CVE-2021-37535 — Critical (CVSS 9.8): SAP NetWeaver Application Server Java (JMS Connector Service) - versions 7.11, 7.20, 7.30, 7.31, 7.40, 7.50, does not…

All CVEs affecting Sap Netweaver Application Server Java →

Other CWE-862 (Missing Authorization) vulnerabilities

CVE-2026-101000 — Critical (CVSS 10.0): A vulnerability was determined in Netcore NBR100V2 1.3.240614.030928. This affects the function uci.apply of the file…
CVE-2026-97360 — Critical (CVSS 10.0): HFS2 version 2.4.0 and earlier contains an unauthenticated arbitrary file access vulnerability that allows…
CVE-2026-65381 — Critical (CVSS 10.0): A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the…
CVE-2026-81648 — Critical (CVSS 10.0): The CryptoPayment Gateway WordPress plugin from 1.2.1 to 1.2.2 does not apply an authorization check on one of its AJAX…
CVE-2026-77770 — Critical (CVSS 10.0): The miniOrange 2FA WordPress plugin before 6.3.1, miniOrange 2FA WordPress plugin before 19.3 does not require a…
CVE-2026-65667 — Critical (CVSS 10.0): Missing authorization in Microsoft Teams allows an unauthorized attacker to elevate privileges over a network.

Browse all CWE-862 (Missing Authorization) vulnerabilities →