TOTOLINK A3600R 4.1.2cu.5182_B20201102 /cgi-bin/cstecgi.cgi setIpQosRules Comment buffer overflow
Summary
A vulnerability has been found in TOTOLINK A3600R 4.1.2cu.5182_B20201102 and classified as critical. The affected element is the function setIpQosRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument Comment leads to buffer overflow.
This vulnerability is uniquely identified as CVE-2024-7176. The attack is possible to be carried out remotely. Moreover, an exploit is present.
The vendor was contacted early about this disclosure but did not respond in any way.
Details
A vulnerability was found in TOTOLINK A3600R 4.1.2cu.5182_B20201102 and classified as critical. This issue affects the function setIpQosRules of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument comment with an unknown input leads to a buffer overflow vulnerability. Using CWE to declare the problem leads to CWE-120. The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow. Impacted is confidentiality, integrity, and availability.
The advisory is shared at github.com. The identification of this vulnerability is CVE-2024-7176. The exploitation is known to be easy. The attack may be initiated remotely. Technical details as well as a public exploit are known.
The exploit is available at github.com. It is declared as proof-of-concept. The vendor was contacted early about this disclosure but did not respond in any way.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Product
Vendor
Name
Version
License
Website
- Vendor: https://www.totolink.net/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 8.5
VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 8.8
NVD Vector: 🔍
CNA Base Score: 8.8
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: Buffer overflowCWE: CWE-120 / CWE-119
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
07/28/2024 🔍07/28/2024 🔍
08/06/2024 🔍
Sources
Vendor: totolink.netAdvisory: github.com
Status: Not defined
CVE: CVE-2024-7176 (🔍)
GCVE (CVE): GCVE-0-2024-7176
GCVE (VulDB): GCVE-100-272597
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 07/28/2024 07:40Updated: 08/06/2024 15:20
Changes: 07/28/2024 07:40 (57), 07/29/2024 04:55 (32), 07/29/2024 14:02 (1), 08/06/2024 15:20 (10)
Complete: 🔍
Submitter: wxhwxhwxh_mie
Cache ID: 216::103
Submit
Accepted
- Submit #378043: TOTOLINK A3600R V4.1.2cu.5182_B20201102 Buffer Overflow (by wxhwxhwxh_mie)
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
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