cbcvebase.
CVE-2013-1602
published 2020-01-28

CVE-2013-1602: An Information Disclosure vulnerability exists due to insufficient validation of authentication cookies for the RTSP session in D-Link DCS-5635 1.01, DCS-1100L…

PriorityP262high7.5CVSS 3.1
AVNACLPRNUINSUCHINAN
EXPLOIT
EPSS
15.08%
96.3th percentile
An Information Disclosure vulnerability exists due to insufficient validation of authentication cookies for the RTSP session in D-Link DCS-5635 1.01, DCS-1100L 1.04, DCS-1130L 1.04, DCS-1100 1.03/1.04_US, DCS-1130 1.03/1.04_US , DCS-2102 1.05_RU/1.06/1.06_FR/1.05_TESCO, DCS-2121 1.05_RU/1.06/1.06_FR/1.05_TESCO, DCS-3410 1.02, DCS-5230 1.02, DCS-5230L 1.02, DCS-6410 1.0, DCS-7410 1.0, DCS-7510 1.0, and WCS-1100 1.02, which could let a malicious user obtain unauthorized access to video streams.

Affected

21 ranges
VendorProductVersion rangeFixed in
dlinkdcs-1100_firmware
dlinkdcs-1100_firmware
dlinkdcs-1100l_firmware
dlinkdcs-1130_firmware
dlinkdcs-1130_firmware
dlinkdcs-1130l_firmware
dlinkdcs-2102_firmware
dlinkdcs-2102_firmware
dlinkdcs-2121_firmware
dlinkdcs-2121_firmware
dlinkdcs-3410_firmware
dlinkdcs-3411_firmware
dlinkdcs-3430_firmware
dlinkdcs-5230_firmware
dlinkdcs-5230l_firmware
dlinkdcs-5605_firmware
dlinkdcs-5635_firmware
dlinkdcs-6410_firmware
dlinkdcs-7410_firmware
dlinkdcs-7510_firmware
dlinkwcs-1100_firmware

Detection & IOCsextracted from sources · hover to see the quote

urlhttp://192.168.1.100/cgi-bin/rtpd.cgi?uname&-a;cat&/etc/passwd
path/var/www/cgi-bin/rtpd.cgi
  • CVE-2013-1602: RTSP authentication bypass occurs because authentication is only enforced on DESCRIBE requests but not on every subsequent RTSP request; monitor for RTSP sessions where SETUP/PLAY requests lack valid authentication headers following a DESCRIBE.
  • CVE-2013-1602: The RTSP session establishment reuses a previously stored authentication response rather than validating the current session's credentials; detect by inspecting RTSP session cookies for reuse across sessions.
  • CVE-2013-1599 (related, same advisory): Detect HTTP GET requests to /cgi-bin/rtpd.cgi containing ampersand-delimited command tokens (e.g., semicolons and Unix commands) as OS command injection attempts.
  • ·The PoC exploit uses a TCP tunnel and UDP dispatcher proxy architecture to intercept and replay RTSP authentication cookies; the example IP 192.168.1.100 is a placeholder and will differ in real deployments.
  • ·CVE-2013-1602 affects ALL mentioned D-Link device/firmware combinations listed in the advisory, not just a subset; other SKUs not listed may also be affected but were not confirmed.

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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