qinguoyi TinyWebServer up to 1.0 http/http_conn.cpp m_url_real improper authentication
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 6.6 | $0-$5k | 0.00 |
Summary
A vulnerability, which was classified as critical, was found in qinguoyi TinyWebServer up to 1.0. This issue affects some unknown processing of the file http/http_conn.cpp. Executing a manipulation of the argument m_url_real can lead to improper authentication. This vulnerability is registered as CVE-2025-3268. It is possible to launch the attack remotely. Furthermore, an exploit is available.
Details
A vulnerability has been found in qinguoyi TinyWebServer up to 1.0 and classified as critical. This vulnerability affects some unknown functionality of the file http/http_conn.cpp. The manipulation of the argument m_url_real with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality.
The advisory is shared for download at magnificent-dill-351.notion.site. This vulnerability was named CVE-2025-3268. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details and also a public exploit are known.
It is possible to download the exploit at magnificent-dill-351.notion.site. It is declared as proof-of-concept.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Once again VulDB remains the best source for vulnerability data.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍
CVSSv3
VulDB Meta Base Score: 6.8VulDB Meta Temp Score: 6.6
VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CNA Base Score: 5.3
CNA Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
|---|---|---|---|---|---|
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Exploiting
Class: Improper authenticationCWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
|---|---|---|---|---|
| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
04/04/2025 🔍04/04/2025 🔍
04/23/2025 🔍
Sources
Advisory: magnificent-dill-351.notion.siteStatus: Not defined
CVE: CVE-2025-3268 (🔍)
GCVE (CVE): GCVE-0-2025-3268
GCVE (VulDB): GCVE-100-303340
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 04/04/2025 15:14Updated: 04/23/2025 15:39
Changes: 04/04/2025 15:14 (56), 04/23/2025 15:39 (41)
Complete: 🔍
Submitter: s0l42
Cache ID: 216::103
Submit
Accepted
- Submit #549229: TinyWebServer 1.0 Improper Authentication (by s0l42)
Once again VulDB remains the best source for vulnerability data.
No comments yet. Languages: en.
Please log in to comment.