CVE-2023-49257— Command execution using the certificate upload utility
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2023-49257
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Command execution using the certificate upload utility
Source: NVD (National Vulnerability Database)
Vulnerability Description
An authenticated user is able to upload an arbitrary CGI-compatible file using the certificate upload utility and execute it with the root user privileges.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Hongdian Router H8951-4G-ESP 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hongdian Router H8951-4G-ESP是中国宏电（Hongdian）公司的一款无线路由器。 Hongdian H8951-4G-ESP 2310271149之前版本存在安全漏洞。攻击者利用该漏洞可以使用证书上传任意 CGI 兼容文件，并以 root 权限执行该文件。
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)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Hongdian | H8951-4G-ESP | 0 ~ 2310271149 | - |
II. Public POCs for CVE-2023-49257
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2023-49257
请登录查看更多情报信息。
- Podatności w oprogramowaniu routera Hongdian H8951-4G-ESP | CERT Polskathird-party-advisory
- https://cert.pl/en/posts/2024/01/CVE-2023-49253/third-party-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-49257
Same Patch Batch · Hongdian · 2024-01-12 · 10 CVEs total
| CVE-2023-49253 | Predefined root password | |
| CVE-2023-49254 | Command injection in the network test tools | |
| CVE-2023-49255 | Router console accessible without authentication | |
| CVE-2023-49256 | Predictable encryption passphrase used in publicly accessible configuration file | |
| CVE-2023-49258 | Reflected cross-site scripting vulnerability | |
| CVE-2023-49259 | Bruteforcing authentication cookie for a given user | |
| CVE-2023-49260 | Stored cross-site scripting vulnerability | |
| CVE-2023-49261 | Sensitive authentication-related value accessible publicly | |
| CVE-2023-49262 | Buffer overflow vulnerability in Cookie authentication field |
IV. Related Vulnerabilities
Same product: H8951-4G-ESP
- CVE-2023-49262
Buffer overflow vulnerability in Cookie authentication field - CVE-2023-49261
Sensitive authentication-related value accessible publicly - CVE-2023-49260
Stored cross-site scripting vulnerability - CVE-2023-49259
Bruteforcing authentication cookie for a given user - CVE-2023-49258
Reflected cross-site scripting vulnerability
Same vendor: Hongdian
- CVE-2023-49262
Buffer overflow vulnerability in Cookie authentication field - CVE-2023-49261
Sensitive authentication-related value accessible publicly - CVE-2023-49260
Stored cross-site scripting vulnerability - CVE-2023-49259
Bruteforcing authentication cookie for a given user - CVE-2023-49258
Reflected cross-site scripting vulnerability
Same weakness: CWE-732
- CVE-2026-41288
WatchGuard Agent on Windows Privilege Escalation Vulnerabili - CVE-2026-41686
Claude SDK for TypeScript has Insecure Default File Permissi - CVE-2026-6499
ILM Informatique OpenConcerto 安全漏洞 - CVE-2026-41366
OpenClaw < 2026.3.31 - Arbitrary Host File Read via appendLo - CVE-2026-35367
uutils coreutils nohup Information Disclosure via Insecure D
V. Comments for CVE-2023-49257
No comments yet