CVE-2021-33393
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I. Basic Information for CVE-2021-33393
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
lfs/backup in IPFire 2.25-core155 does not ensure that /var/ipfire/backup/bin/backup.pl is owned by the root account. It might be owned by an unprivileged account, which could potentially be used to install a Trojan horse backup.pl script that is later executed by root. Similar problems with the ownership/permissions of other files may be present as well.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IPFire Firewall 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IPFire Firewall是IPFire组织的一套开源的基于Linux的防火墙系统。 IPFire Firewall存在安全漏洞，该漏洞源于IPFire 2.25-core155中的lfs backup不保证var IPFire backup bin backup.pl属于root帐号。它可能属于一个非特权帐户，该帐户可能用于安装一个木马backup.pl脚本，该脚本稍后由根用户执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2021-33393
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://github.com/MucahitSaratar/ipfire-2-25-auth-rcex_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-33393
Same Patch Batch · n/a · 2021-06-09 · 94 CVEs total
| CVE-2021-3196 | 8.8 HIGH | Hitachi ID Bravura Security Fabric 数据伪造问题漏洞 |
| CVE-2020-24474 | Intel Server Board 缓冲区错误漏洞 | |
| CVE-2020-24513 | Intel Processors 信息泄露漏洞 | |
| CVE-2020-24486 | Intel Processors 输入验证错误漏洞 | |
| CVE-2020-12360 | Intel Processors 缓冲区错误漏洞 | |
| CVE-2021-0095 | Intel Processors 处理逻辑错误漏洞 | |
| CVE-2020-12358 | Intel INTEL-SA-00463 缓冲区错误漏洞 | |
| CVE-2020-12359 | Intel Processors 安全漏洞 | |
| CVE-2020-24511 | Intel Processors 信息泄露漏洞 | |
| CVE-2021-0113 | Intel Server Board M10JNP2SB缓冲区错误漏洞 | |
| CVE-2021-0097 | Intel Server Board M10JNP2SB 路径遍历漏洞 | |
| CVE-2021-0070 | Intel Server Board M10JNP2SB 输入验证错误漏洞 | |
| CVE-2020-24473 | Intel Server Board 缓冲区错误漏洞 | |
| CVE-2020-24475 | Intel Server Board 安全漏洞 | |
| CVE-2021-0001 | Intel Integrated Performance Primitives 安全漏洞 | |
| CVE-2021-0051 | Intel Server Platform Services 输入验证错误漏洞 | |
| CVE-2021-0055 | Intel NUC Kit 权限许可和访问控制问题漏洞 | |
| CVE-2021-0112 | Intel Unite 代码问题漏洞 | |
| CVE-2021-0098 | Intel Unite 安全漏洞 | |
| CVE-2021-0108 | Intel Unite 代码问题漏洞 |
Showing top 20 of 94 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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V. Comments for CVE-2021-33393
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