D-Link DIR-600M C1 3.08 Telnet Service Username buffer overflow

CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.13 |
Summary
A vulnerability, which was classified as critical, was found in D-Link DIR-600M C1 3.08. This affects an unknown part of the component Telnet Service. The manipulation of the argument Username leads to buffer overflow. This vulnerability only affects products that are no longer supported by the maintainer. This vulnerability is uniquely identified as CVE-2024-1786. It is possible to initiate the attack remotely. Furthermore, there is an exploit available. It is recommended to apply restrictive firewalling. Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced. If you want to get best quality of vulnerability data, you may have to visit VulDB.
Details
A vulnerability, which was classified as critical, has been found in D-Link DIR-600M C1 3.08 (Router Operating System). Affected by this issue is an unknown function of the component Telnet Service. The manipulation of the argument username
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 availability.
The weakness was released 02/22/2024. The advisory is shared for download at gist.github.com. This vulnerability is handled as CVE-2024-1786. Technical details as well as a public exploit are known.
The exploit is available at gist.github.com. It is declared as proof-of-concept. As 0-day the estimated underground price was around $5k-$25k. Vendor was contacted early and confirmed immediately that the product is end-of-life. It should be retired and replaced.
Addressing this vulnerability is possible by firewalling .
If you want to get best quality of vulnerability data, you may have to visit VulDB.
Product
Type
Vendor
Name
Version
License
Support
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 7.5VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.5
VulDB Temp Score: 6.6
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CNA Base Score: 7.5
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: Buffer overflowCWE: CWE-120 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍
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: FirewallStatus: 🔍
0-Day Time: 🔍
Timeline
02/22/2024 🔍02/22/2024 🔍
02/22/2024 🔍
12/17/2024 🔍
Sources
Vendor: dlink.comAdvisory: gist.github.com
Status: Not defined
CVE: CVE-2024-1786 (🔍)
GCVE (CVE): GCVE-0-2024-1786
GCVE (VulDB): GCVE-100-254576
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 02/22/2024 08:14 PMUpdated: 12/17/2024 09:19 PM
Changes: 02/22/2024 08:14 PM (45), 03/13/2024 03:27 PM (2), 03/13/2024 03:34 PM (18), 08/02/2024 05:54 PM (22), 12/17/2024 09:19 PM (11)
Complete: 🔍
Submitter: dmknght
Cache ID: 18:646:40
Submit
Accepted
- Submit #282111: D-Link DIR 600M C1 3.08 buffer overflow (by dmknght)
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