HackeroneCVE-2019-25030CVE-2019-25030
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
12.6%
In Versa Director, Versa Analytics and VOS, Passwords are not hashed using an adaptive cryptographic hash function or key derivation function prior to storage. Popular hashing algorithms based on the Merkle-Damgardconstruction (such as MD5 and SHA-1) alone are insufficient in thwarting password cracking. Attackers can generate and use precomputed hashes for all possible password character combinations (commonly referred to as “rainbow tables”) relatively quickly. The use of adaptive hashing algorithms such asscryptorbcryptor Key-Derivation Functions (i.e.PBKDF2) to hash passwords make generation of such rainbow tables computationally infeasible.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| versa-networks | versa_analytics | - | cpe:2.3:a:versa-networks:versa_analytics:-:*:*:*:*:*:*:* |
| versa-networks | versa_director | - | cpe:2.3:a:versa-networks:versa_director:-:*:*:*:*:*:*:* |
| versa-networks | versa_operating_system | - | cpe:2.3:o:versa-networks:versa_operating_system:-:*:*:*:*:*:*:* |
CNA Affected
[
{
"product": "Versa Director, Versa Analytics, Versa VOS",
"vendor": "n/a",
"versions": [
{
"status": "affected",
"version": "Fixed Versions: 16.1R2S11, 20.2.2, 21.1.1, 21.2.1"
}
]
}
]References
Social References
More
Related
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:L/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
EPSS
Percentile
12.6%