CVE-2025-6121
A vulnerability, which was classified as critical, has been found in D-Link DIR-632 FW103B08.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.59%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
A vulnerability, which was classified as critical, has been found in D-Link DIR-632 FW103B08. Affected by this issue is the function get_pure_content of the component HTTP POST Request Handler. The manipulation of the argument Content-Length leads to stack-based buffer overflow. The attack may be launched 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 4.0
- 8.9 HIGHCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 2.59% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119, CWE-121
- Affected
- dlink/dir-632 firmware
- Source
- cna@vuldb.com
References
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-get_pure_contentExploit, Third Party Advisory
- https://github.com/xiaobor123/vul-finds/tree/main/vul-find-dir632-dlink-get_pure_content#pocExploit, Third Party Advisory
- https://vuldb.com/?ctiid.312590Permissions Required
- https://vuldb.com/?id.312590Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.592574Third Party Advisory, VDB Entry
- https://www.dlink.com/Product
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.