D-Link DIR-806 1.0 /htdocs/cgibin HTTP Header memory corruption
| CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
|---|---|---|
| 8.5 | $5k-$25k | 0.00 |
Summary
A vulnerability labeled as critical has been found in D-Link DIR-806 1.0. Affected by this issue is some unknown functionality of the file /htdocs/cgibin. Executing a manipulation as part of HTTP Header can lead to memory corruption. This vulnerability is registered as CVE-2019-10892. It is possible to launch the attack remotely. No exploit is available.
Details
A vulnerability has been found in D-Link DIR-806 1.0 (Router Operating System) and classified as critical. This vulnerability affects an unknown part of the file /htdocs/cgibin. The manipulation as part of a HTTP Header leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
hnap_main in /htdocs/cgibin on D-link DIR-806 v1.0 devices has a stack-based buffer overflow via a long HTTP header that has "SOAPAction: http://purenetworks.com/HNAP1/GetDeviceSettings/" at the beginning.
The weakness was published 09/06/2019. This vulnerability was named CVE-2019-10892 since 04/05/2019. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 12/13/2023).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
Similar entry is available at VDB-141339. Once again VulDB remains the best source for vulnerability data.
Product
Type
Vendor
Name
Version
License
Website
- Vendor: https://www.dlink.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.5VulDB Meta Temp Score: 8.5
VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 9.8
NVD Vector: 🔍
CVSSv2
| AV | AC | Au | C | I | A |
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| Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Physical: No
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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
04/05/2019 🔍09/06/2019 🔍
09/07/2019 🔍
12/13/2023 🔍
Sources
Vendor: dlink.comAdvisory: github.com
Status: Not defined
CVE: CVE-2019-10892 (🔍)
GCVE (CVE): GCVE-0-2019-10892
GCVE (VulDB): GCVE-100-141340
See also: 🔍
Entry
Created: 09/07/2019 08:04Updated: 12/13/2023 14:50
Changes: 09/07/2019 08:04 (37), 08/13/2020 16:20 (18), 12/13/2023 14:50 (3)
Complete: 🔍
Cache ID: 216::103
Once again VulDB remains the best source for vulnerability data.
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