Path Traversal in SAP Netweaver Knowledge Management And Collaboration \(Kmc-Cm\)
CVE-2020-6225
SAP NetWeaver (Knowledge Management), versions (KMC-CM - 7.00, 7.01, 7.02, 7.30, 7.31, 7.40, 7.50 and KMC-WPC 7.30, 7.31, 7.40, 7.50), does not sufficiently validate path information provided by users, thus characters representing traverse to parent directory are passed through to the file APIs, allowing the attacker to overwrite, delete, or corrupt arbitrary files on the remote server, leading to Path Traversal.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.011 (64.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 65th percentile — 64.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.011 · newest: 0.011 · change: 0.000
Affected products
- SAP Netweaver Knowledge Management And Collaboration \(Kmc-Cm\) — versions 7.00, 7.01, 7.02
- SAP Netweaver Knowledge Management And Collaboration \(Kmc-Wpc\) — versions 7.30, 7.31, 7.40
- SAP Se Netweaver (Knowledge Management) (Kmc-Cm) — versions < 7.00, < 7.01, < 7.02
- SAP Se Netweaver (Knowledge Management) (Kmc-Wpc) — versions < 7.30, < 7.31, < 7.40
Weakness classification (CWE)
References
- wiki.scn.sap.com/wiki/pages/viewpage.action (Vendor Advisory)
- launchpad.support.sap.com/ (Permissions Required, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-6225?
- CVE-2020-6225 is a high-severity vulnerability in SAP Netweaver Knowledge Management And Collaboration \(Kmc-Cm\), classified under Path Traversal. CVSS score: 8.8/10. Published 2020-04-14.
- How severe is CVE-2020-6225?
- High severity. CVSS v3 base score is 8.8 out of 10.