Vulnerability in Arubanetworks Instant
CVE-2017-13099
wolfSSL prior to version 3.12.2 provides a weak Bleichenbacher oracle when any TLS cipher suite using RSA key exchange is negotiated. An attacker can recover the private key from a vulnerable wolfSSL application. This vulnerability is referred to as "ROBOT."
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.274 (98.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.249 · newest: 0.274 · change: +0.025
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securityfocus.com/bid/102174 (VDB Entry, Third Party Advisory, Mitigation, vdb-entry, Issue Tracking)
- robotattack.org/ (Third Party Advisory, Issue Tracking)
- cert-portal.siemens.com/productcert/pdf/ssa-464260.pdf (Third Party Advisory)
- www.arubanetworks.com/assets/alert/ARUBA-PSA-2018-002.txt (Third Party Advisory)
- www.kb.cert.org/vuls/id/144389 (US Government Resource, Third Party Advisory, Mitigation, Issue Tracking, third-party-advisory)
- github.com/wolfSSL/wolfssl/pull/1229 (Patch, Third Party Advisory, Issue Tracking)
Frequently asked questions
- What is CVE-2017-13099?
- CVE-2017-13099 is a high-severity vulnerability in Arubanetworks Instant, classified under Observable Discrepancy. CVSS score: 7.5/10. Published 2017-12-13.
- How severe is CVE-2017-13099?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-13099 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.