CVE-2020-11625

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Summary

CVECVE-2020-11625
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2020-07-23 21:15:00 UTC
Updated2020-07-29 17:08:00 UTC
DescriptionAn issue was discovered in AvertX Auto focus Night Vision HD Indoor/Outdoor IP Dome Camera HD838 and Night Vision HD Indoor/Outdoor Mini IP Bullet Camera HD438. Failed web UI login attempts elicit different responses depending on whether a user account exists. Because the responses indicate whether a submitted username is valid or not, they make it easier to identify legitimate usernames. If a login request is sent to ISAPI/Security/sessionLogin/capabilities using a username that exists, it will return the value of the salt given to that username, even if the password is incorrect. However, if a login request is sent using a username that is not present in the database, it will return an empty salt value. This allows attackers to enumerate legitimate usernames, facilitating brute-force attacks. NOTE: this is different from CVE-2020-7057.

Risk And Classification

Problem Types: CWE-203

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Hardware Avertx Hd438 - All All All
Hardware Avertx Hd438 - All All All
Operating System Avertx Hd438 Firmware - All All All
Operating System Avertx Hd438 Firmware - All All All
Hardware Avertx Hd838 - All All All
Hardware Avertx Hd838 - All All All
Operating System Avertx Hd838 Firmware - All All All
Operating System Avertx Hd838 Firmware - All All All

References

ReferenceSourceLinkTags
3 Vulnerabilities Found on AvertX IP Cameras MISC unit42.paloaltonetworks.com Exploit, Patch, Third Party Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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