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CWE-327

704 CVEs • Abstraction: Class • Likelihood of Exploit: High

Use of a Broken or Risky Cryptographic Algorithm

The product uses a broken or risky cryptographic algorithm or protocol.

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CVEs (704)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Spectrumcu
1Cash Receipting System
Apr 16, 2026
Dec 31, 2005
N/A· v4
7.8 HIGH· v3
6.9 MEDIUM· v2
Spectrum Cash Receipting System before 6.504 uses weak cryptography (static substitution) in the PASSFILE password file, which makes it easier for local users to gain privileges by decrypting a password.
2Canonical
Openssl
2Openssl
Ubuntu Linux
Apr 16, 2026
Sep 16, 2005
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The default configuration on OpenSSL before 0.9.8 uses MD5 for creating message digests instead of a more cryptographically strong algorithm, which makes it easier for remote attackers to forge certificates with a valid...Show more
The default configuration on OpenSSL before 0.9.8 uses MD5 for creating message digests instead of a more cryptographically strong algorithm, which makes it easier for remote attackers to forge certificates with a valid certificate authority signature.Show less
1Teekai
1Tracking Online
Apr 16, 2026
Dec 31, 2002
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
TeeKai Tracking Online 1.0 uses weak encryption of web usage statistics in data/userlog/log.txt, which allows remote attackers to identify IP's visiting the site by dividing each octet by the MD5 hash of '20'.
5C2net
HpMicrosoft+2 more
13Certificate Server
Collabra ServerDirectory Server+10 more
Apr 16, 2026
Jun 26, 1998
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Information from SSL-encrypted sessions via PKCS #1.