Multiple stack-based buffer 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 (1) a long username in an On_FC_CONNECT_FCS_LOGIN packet, and crafted (2) On_FC_CTAGLIST_FCS_CADDTAG, (3) On_FC_CTAGLIST_FCS_CDELTAG, (4) On_FC_CTAGLIST_FCS_ADDTAGMS, (5) On_FC_RFUSER_FCS_LOGIN, (6) unspecified "On_FC_BINFILE_FCS_*FILE", (7) On_FC_CGETTAG_FCS_GETTELEMETRY, (8) On_FC_CGETTAG_FCS_GETCHANNELTELEMETRY, (9) On_FC_CGETTAG_FCS_SETTELEMETRY, (10) On_FC_CGETTAG_FCS_SETCHANNELTELEMETRY, and (11) On_FC_SCRIPT_FCS_STARTPROG packets to port 910.
結論預警: CVE-2011-1563 綜合評估為高可利用風險(94.8/100):CVSS 技術影響為嚴重級,利用機率偏高(EPSS 74.64%,百分位 99%) 核心證據: 已收錄 8 筆公開利用參考(Exploit-DB)。 近一日 EPSS 上升 +15.60%,被利用關注度持續升高。 強制指令: 存在公開利用—請盤點暴露面、落實緩解措施並優先修補。
風險隨態勢動態變化;本站持續評估並同步更新本頁展示內容。
| EDB-ID | 來源 | 類型 | 公開時間 | 連結 |
|---|---|---|---|---|
| 17025 | exploit_db | edb | 2011-03-22 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
EPSS 日更估計相對被利用可能性;百分位表示該 CVE 在已評分漏洞中的相對排名(越高表示相對更嚴重)。
| # | 日期 | 舊 EPSS 分數 | 新 EPSS 分數 | 變化(新 − 舊) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 59.04% | 74.64% | +15.60% |
| 2 | 2026-04-29 | 57.53% | 59.04% | +1.51% |
| 3 | 2025-12-13 | — | 57.53% | — |
完整 EPSS 歷史 (共 17 筆)
該 CVE 的 CVSS 指標。
| 底座分 | 版本 | 嚴重度 | 向量 | 可利用性 | 影響 | 分數來源 |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| URL | 標籤 |
|---|---|
| http://aluigi.org/adv/realwin_2-adv.txt | Exploit |
| http://aluigi.org/adv/realwin_3-adv.txt | Exploit |
| http://aluigi.org/adv/realwin_4-adv.txt | Exploit |
| http://aluigi.org/adv/realwin_5-adv.txt | Exploit |
| http://aluigi.org/adv/realwin_7-adv.txt | Exploit |
| http://aluigi.org/adv/realwin_8-adv.txt | Exploit |
| http://secunia.com/advisories/43848 | Vendor Advisory |
| http://securityreason.com/securityalert/8176 | |
| http://www.exploit-db.com/exploits/17025 | Exploit |
| http://www.securityfocus.com/bid/46937 | |
| http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-080-04.pdf | US Government Resource |
| http://www.vupen.com/english/advisories/2011/0742 | Vendor Advisory |