Vulnerability in Realflex Realwin
CVE-2011-1564
Multiple integer overflows in the HMI application in DATAC RealFlex RealWin 2.1 (Build 6.1.10.10) and earlier allow remote attackers to execute arbitrary code via crafted (1) On_FC_MISC_FCS_MSGBROADCAST and (2) On_FC_MISC_FCS_MSGSEND packets, which trigger a heap-based buffer overflow.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 10.0 (High). Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.186 (97.2th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 97th percentile — 97.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.186 · newest: 0.186 · change: 0.000
Affected products
- Realflex Realwin — versions 1.06, 2.0
Weakness classification (CWE)
References
- www.securityfocus.com/bid/46937 (Exploit, vdb-entry)
- securityreason.com/securityalert/8177 (third-party-advisory)
- aluigi.org/adv/realwin_6-adv.txt (Exploit)
- www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdf (US Government Resource)
- www.exploit-db.com/exploits/17025 (Exploit, exploit)
- secunia.com/advisories/43848 (Vendor Advisory, third-party-advisory)
- www.vupen.com/english/advisories/2011/0742 (vdb-entry, Vendor Advisory)