admin3 through 3.0.0 Weak Password Hashing via Single-Round MD5
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 6.9epss 0.2%
exploitation probability
0.2%top 92% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
admin3 through 3.0.0 stores account passwords using single-round MD5 with only the username as salt and no key derivation function. Attackers with database access can recover plaintext passwords through offline dictionary or brute-force attacks due to negligible computational effort.
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Affected products
cjbi · admin3public PoCs found — 1
cve_referencegithub.com/LinYuanyi1/cve-request-poc/blob/master/admin3/C08_md5_credential_hashing.pyunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/cjbi/admin3https://github.com/cjbi/admin3/blob/3.0.0/admin3-server/src/main/java/tech/wetech/admin3/common/SecurityUtil.javahttps://github.com/cjbi/admin3/blob/3.0.0/admin3-server/src/main/java/tech/wetech/admin3/sys/model/UserCredential.javahttps://github.com/LinYuanyi1/cve-request-poc/blob/master/admin3/C08_md5_credential_hashing.pyhttps://www.vulncheck.com/advisories/admin3-through-3.0.0-weak-password-hashing-via-single-round-md5