CVE-2023-53955
SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access hidden system resources.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.86%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
SOUND4 IMPACT/FIRST/PULSE/Eco v2.x contains an insecure direct object reference vulnerability that allows attackers to bypass authorization and access hidden system resources. Attackers can exploit the vulnerability by manipulating user-supplied input to execute privileged functionalities without proper authentication.
- CVSS 4.0
- 9.3 CRITICALCVSS: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:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.86% probability · 57th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-639
- Affected
- sound4/stream extension · sound4/wm2 firmware · sound4/big voice2 firmware · sound4/big voice4 firmware · sound4/pulse eco firmware · sound4/impact eco firmware · sound4/first firmware · sound4/pulse firmware · sound4/impact firmware
- Source
- disclosure@vulncheck.com
References
- https://web.archive.org/web/20221207074555/https://www.sound4.com/Product
- https://www.exploit-db.com/exploits/51169Exploit, Third Party Advisory, VDB Entry
- https://www.vulncheck.com/advisories/sound-impactfirstpulseeco-x-authorization-bypass-via-insecure-object-referencesThird Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5723.phpExploit, Third Party Advisory
- https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5723.phpExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.