D-Link DAP-1320 1.00 /storagein.pd-XXXXXX replace_special_char stack-based overflow
Summary
A vulnerability, which was classified as critical, was found in D-Link DAP-1320 1.00. This affects the function replace_special_char of the file /storagein.pd-XXXXXX. Such manipulation leads to stack-based overflow. This vulnerability only affects products that are no longer supported by the maintainer.
This vulnerability is referenced as CVE-2025-1539. It is possible to launch the attack remotely. Furthermore, an exploit is available.
Details
A vulnerability, which was classified as critical, has been found in D-Link DAP-1320 1.00. Affected by this issue is the function replace_special_char of the file /storagein.pd-XXXXXX. The manipulation with an unknown input leads to a stack-based overflow vulnerability. Using CWE to declare the problem leads to 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). Impacted is confidentiality, integrity, and availability.
The advisory is shared for download at tasty-foxtrot-3a8.notion.site. This vulnerability is handled as CVE-2025-1539. The exploitation is known to be easy. The attack may be launched remotely. Technical details as well as a public exploit are known. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 02/21/2025).
The exploit is available at tasty-foxtrot-3a8.notion.site. 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
Support
Website
- Vendor: https://www.dlink.com/
CPE 2.3
CPE 2.2
CVSSv4
VulDB Vector: 🔍VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 8.8VulDB Meta Temp Score: 8.0
VulDB Base Score: 8.8
VulDB Temp Score: 8.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
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: Stack-based overflowCWE: CWE-121 / 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
02/21/2025 🔍02/21/2025 🔍
02/21/2025 🔍
Sources
Vendor: dlink.comAdvisory: tasty-foxtrot-3a8.notion.site
Status: Not defined
Confirmation: 🔍
CVE: CVE-2025-1539 (🔍)
GCVE (CVE): GCVE-0-2025-1539
GCVE (VulDB): GCVE-100-296480
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 02/21/2025 09:48 AMChanges: 02/21/2025 09:48 AM (55), 02/21/2025 09:49 AM (3)
Complete: 🔍
Submitter: hand_king
Cache ID: 244::40
Submit
Accepted
- Submit #497496: D-Link DAP-1320 1.00 Stack-based Buffer Overflow (by hand_king)
VulDB is the best source for vulnerability data and more expert information about this specific topic.
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