CVE-2019-15993

MEDIUM

Cisco Small Business Switches - Info Disclosure

Title source: llm
STIX 2.1

Exploitation Summary

EIP tracks 1 public exploit for CVE-2019-15993.

AI-analyzed exploit summary This exploit targets an information disclosure vulnerability in Dell EMC Networking PC5500 firmware and Cisco Sx/SMB devices. It retrieves SHA1 password hashes from the device's admin user settings and attempts to crack them using a provided password file.

Description

A vulnerability in the web UI of Cisco Small Business Switches could allow an unauthenticated, remote attacker to access sensitive device information. The vulnerability exists because the software lacks proper authentication controls to information accessible from the web UI. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web UI of an affected device. A successful exploit could allow the attacker to access sensitive device information, which includes configuration files.

Exploits (1)

exploitdb WORKING POC
pythonremotehardware
https://www.exploit-db.com/exploits/51248

This exploit targets an information disclosure vulnerability in Dell EMC Networking PC5500 firmware and Cisco Sx/SMB devices. It retrieves SHA1 password hashes from the device's admin user settings and attempts to crack them using a provided password file.

Classification
Working Poc 95%
Attack Type
Info Leak
Complexity
Moderate
Reliability
Reliable
Target: Dell EMC Networking PC5500 firmware versions 4.1.0.22, Cisco Sx/SMB, Dell X & VRTX, Netgear (Various)
No auth needed
Prerequisites: Network access to the target device · A password file for hash comparison
devstral-2 · analyzed Feb 19, 2026 Full analysis →

Scores

CVSS v3 5.3
EPSS 0.1027
EPSS Percentile 95.1%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-16 CWE-287
Status published
Products (50)
cisco/sf200-24_firmware < 1.4.11.4
cisco/sf200-24fp_firmware < 1.4.11.4
cisco/sf200-24p_firmware < 1.4.11.4
cisco/sf200-48_firmware < 1.4.11.4
cisco/sf200-48p_firmware < 1.4.11.4
cisco/sf250-24_firmware < 2.5.0.92
cisco/sf250-24p_firmware < 2.5.0.92
cisco/sf250-48_firmware < 2.5.0.92
cisco/sf250-48hp_firmware < 2.5.0.92
cisco/sf300-08_firmware < 1.4.11.4
... and 40 more
Published Sep 23, 2020
Tracked Since Feb 18, 2026