Unrestricted file upload vulnerability in admin.php in PBBoard 2.1.4 allows remote administrators to execute arbitrary PHP code by uploading a file with an executable extension, then accessing it via a direct request to the file in the addons directory. NOTE: this vulnerability can be leveraged by remote attackers using CVE-2012-1216.
结论预警: CVE-2012-4036 综合评估为高可利用风险(67.1/100):CVSS 技术影响为中级,利用概率(EPSS 2.57%) 核心证据: 已收录 3 条公开利用参考(Exploit-DB)。 强制指令: 存在公开利用—请排查暴露面、落实缓解措施并优先修补。
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。
| EDB-ID | 来源 | 类型 | 公开时间 | 链接 |
|---|---|---|---|---|
| 37616 | exploit_db | edb | 2012-08-08 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ | |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 6.73% | 2.57% | -4.16% |
| 2 | 2026-04-28 | 5.87% | 6.73% | +0.86% |
| 3 | 2026-03-21 | — | 5.87% | — |
完整 EPSS 历史 (共 17 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 |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
: Per: http://cwe.mitre.org/data/definitions/434.html 'CWE-434: Unrestricted Upload of File with Dangerous Type'
| URL | 标签 |
|---|---|
| http://osvdb.org/84479 | |
| http://secunia.com/advisories/50153 | Vendor Advisory |
| http://www.pbboard.com/forums/t10352.html | Vendor Advisory URL Repurposed |
| http://www.pbboard.com/forums/t10353.html | Exploit URL Repurposed |
| http://www.securityfocus.com/bid/54916 | Exploit |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/77508 | |
| https://www.htbridge.com/advisory/HTB23101 |