Vulnerability Details CVE-2018-16988
An issue was discovered in Open XDMoD through 7.5.0. An authentication bypass (account takeover) exists due to a weak password reset mechanism. A brute-force attack against an MD5 rid value requires only 600 guesses in the plausible situation where the attacker knows that the victim has started a password-reset process (pass_reset.php, password_reset.php, XDUser.php) in the past few minutes.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.3%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 5.0
References
Products affected by CVE-2018-16988
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cpe:2.3:a:xdmod:open_xdmod:3.5.0
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cpe:2.3:a:xdmod:open_xdmod:4.5.0
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cpe:2.3:a:xdmod:open_xdmod:4.5.1
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cpe:2.3:a:xdmod:open_xdmod:4.5.2
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cpe:2.3:a:xdmod:open_xdmod:5.0.0
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cpe:2.3:a:xdmod:open_xdmod:5.5.0
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cpe:2.3:a:xdmod:open_xdmod:5.6.0
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cpe:2.3:a:xdmod:open_xdmod:6.0.0
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cpe:2.3:a:xdmod:open_xdmod:6.5.0
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cpe:2.3:a:xdmod:open_xdmod:6.6.0
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cpe:2.3:a:xdmod:open_xdmod:7.0.0
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cpe:2.3:a:xdmod:open_xdmod:7.0.1
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cpe:2.3:a:xdmod:open_xdmod:7.5.0