SOUND4 Impact /log exposure of information through directory listing

Summaryinfo

A vulnerability labeled as problematic has been found in SOUND4 Impact, Pulse, First, Pulse Eco, BigVoice4, BigVoice2 and Stream. The impacted element is an unknown function of the file /log. Such manipulation leads to exposure of information through directory listing. This vulnerability is traded as CVE-2022-50788. The attack may be launched remotely. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in SOUND4 Impact, Pulse, First, Pulse Eco, BigVoice4, BigVoice2 and Stream. Affected by this issue is an unknown part of the file /log. The manipulation with an unknown input leads to a exposure of information through directory listing vulnerability. Using CWE to declare the problem leads to CWE-548. A directory listing is inappropriately exposed, yielding potentially sensitive information to attackers. Impacted is confidentiality. CVE summarizes:

SOUND4 IMPACT/FIRST/PULSE/Eco <=2.x contains an information disclosure vulnerability that allows unauthenticated attackers to access sensitive log files. Attackers can directly browse the /log directory to retrieve system and sensitive information without authentication.

The weakness was shared by Gjoko Krstic as 170259. The advisory is shared for download at zeroscience.mk. This vulnerability is handled as CVE-2022-50788 since 12/26/2025. The exploitation is known to be easy. The attack may be launched remotely. No form of authentication is required for exploitation. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 12/31/2025). The MITRE ATT&CK project declares the attack technique as T1083.

By approaching the search of inurl:log it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the vulnerability database at X-Force (247921). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

Vendor

• SOUND4

Name

• BigVoice2
• BigVoice4
• First
• Impact
• Pulse
• Pulse Eco
• Stream

CPE 2.3info

• 🔒
• 🔒
• 🔒

CPE 2.2info

• 🔒
• 🔒
• 🔒

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Discussion