CVE-2025-5215

HIGH EPSS 56.9%
Published May 27, 20251y ago · Modified Jun 17, 20261w ago
8.7 CVSS 4.0
High
Find Similar
Published May 27, 2025 1y ago
Last Modified Jun 17, 2026 1w ago

Description

A vulnerability classified as critical has been found in D-Link DCS-5020L 1.01_B2. This affects the function websReadEvent of the file /rame/ptdc.cgi. The manipulation of the argument Authorization leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.

CVSS Details

Base Score
8.7
Exploitability
—
Impact
—
Vector string
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope X

Threat Intelligence

EPSS Exploit Probability
56.9% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available

Weaknesses 3

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer Memory Safety
CWE-121
CWE-787 Out-of-bounds Write Memory Safety

Affected Products 2

VendorProductVersionRange
dlinkdcs-5020l_firmware1.01_b2any
dlinkdcs-5020l*any

References 6

  • github.com https://github.com/xiaobor123/vul-dlink-dcs5020l
    ExploitThird Party Advisory
  • github.com https://github.com/xiaobor123/vul-dlink-dcs5020l#poc
    ExploitThird Party Advisory
  • vuldb.com https://vuldb.com/?ctiid.310311
    Permissions RequiredVDB Entry
  • vuldb.com https://vuldb.com/?id.310311
    Third Party AdvisoryVDB Entry
  • vuldb.com https://vuldb.com/?submit.582935
    Third Party AdvisoryVDB Entry
  • dlink.com https://www.dlink.com/
    Product

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.