TOTOLINK EX1800T 9.1.0cu.2112_B20220316 /cgi-bin/cstecgi.cgi sub_40662C ssid stack-based overflow
Summary
A vulnerability was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. It has been declared as critical. The impacted element is the function sub_40662C of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to stack-based overflow.
This vulnerability is tracked as CVE-2024-12352. The attack can be launched remotely. Moreover, an exploit is present.
Details
A vulnerability classified as problematic was found in TOTOLINK EX1800T 9.1.0cu.2112_B20220316. This vulnerability affects the function sub_40662C of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect availability.
The advisory is shared for download at github.com. This vulnerability was named CVE-2024-12352. The exploitation appears to be easy. The attack can be initiated remotely. Technical details and also a public exploit are known.
A public exploit has been developed in PHP. It is possible to download the exploit at github.com. 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.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Product
Vendor
Name
Version
License
Website
- Vendor: https://www.totolink.net/
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: 7.1VulDB Meta Temp Score: 6.8
VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
Researcher Base Score: 10.0
Researcher Vector: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CNA Base Score: 4.3
CNA Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
|---|---|---|---|---|---|
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
| 💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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| Unlock | Unlock | Unlock | Unlock | Unlock | Unlock |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
Researcher Base Score: 🔍
Exploiting
Class: Stack-based overflowCWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
| 0-Day | Unlock | Unlock | Unlock | Unlock |
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| Today | Unlock | Unlock | Unlock | Unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/08/2024 🔍12/08/2024 🔍
12/23/2024 🔍
Sources
Vendor: totolink.netAdvisory: github.com
Status: Not defined
CVE: CVE-2024-12352 (🔍)
GCVE (CVE): GCVE-0-2024-12352
GCVE (VulDB): GCVE-100-287272
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 12/08/2024 18:06Updated: 12/23/2024 15:07
Changes: 12/08/2024 18:06 (56), 12/09/2024 03:20 (30), 12/09/2024 07:24 (20), 12/09/2024 07:27 (4), 12/10/2024 09:13 (1), 12/11/2024 06:49 (12), 12/23/2024 15:04 (2), 12/23/2024 15:07 (1)
Complete: 🔍
Submitter: zhangzheng
Committer: zhangzheng, hello vuldb
Cache ID: 216::103
Submit
Accepted
- Submit #457392: Totolink ex1800t V9.1.0cu.2112_B20220316 Stack-based Buffer Overflow (by zhangzheng)
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