Directory traversal vulnerability in device-linux.c in the router advertisement daemon (radvd) before 1.8.2 allows local users to overwrite arbitrary files, and remote attackers to overwrite certain files, via a .. (dot dot) in an interface name. NOTE: this can be leveraged with a symlink to overwrite arbitrary files.
结论预警: CVE-2011-3602 综合评估为中等风险(57.7/100):CVSS 技术影响为中级,利用概率(EPSS 2.77%) 核心证据: 近一日 EPSS 上升 +2.54%,被利用关注度持续升高。 强制指令: 梳理受影响资产并纳入修补计划。
风险随态势动态变化;本站持续评估并同步更新本页展示内容。
EPSS 日更估计相对被利用可能性;百分位表示该 CVE 在已评分漏洞中的相对排名(越高表示相对更严重)。
| # | 日期 | 旧 EPSS 分数 | 新 EPSS 分数 | 变化(新 − 旧) |
|---|---|---|---|---|
| 1 | 2026-06-15 | 0.23% | 2.77% | +2.54% |
| 2 | 2026-04-13 | 0.37% | 0.23% | -0.14% |
| 3 | 2025-11-02 | — | 0.37% | — |
完整 EPSS 历史 (共 9 条)
该 CVE 的 CVSS 指标。
| 底座分 | 版本 | 严重度 | 向量 | 可利用性 | 影响 | 分数来源 |
|---|---|---|---|---|---|---|
| 6.4 | 2.0 | MEDIUM |
|
10.0 | 4.9 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2011-3602 not yet assigned priority: Debian including 1 source packages (radvd), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2011-3602 |
gentoo
|
high | CVE-2011-3602: 1 GLSA(s) (201111-08), 1 atom(s) (net-misc/radvd); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2011-3602 |
redhat
|
low | — | https://access.redhat.com/security/cve/CVE-2011-3602 |
suse
|
medium | CVE-2011-3602 severity moderate: SUSE including 8 source package names (radvd-1.1-1.24.4.1, radvd-1.1-1.24.8.19, …), 25 product×package rows across 25 product lines (SUSE Linux Enterprise Desktop 12, SUSE Linux Enterprise Desktop 12 SP1, … (25 product lines)): Fixed 25. | https://www.suse.com/security/cve/CVE-2011-3602/ |
ubuntu
|
medium | CVE-2011-3602 medium priority: Ubuntu including 1 source packages (radvd), 6 status rows across 6 suites (hardy, lucid, maverick, natty, oneiric, upstream): released 5, ignored 1. | https://ubuntu.com/security/CVE-2011-3602 |
| 厂商 | 产品 | 版本 | 原始 CPE |
|---|---|---|---|
| litech | router_advertisement_daemon | <= 1.8.1 | cpe:2.3:a:litech:router_advertisement_daemon:*:*:*:*:*:*:*:* |