CVE-2026-62646High· 7.4▾ TwilightA vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). A session identifier is generated using an algorithm with insufficient randomness, resulting in a token with low entropy that can be predicted or brute-forced w…
▾ Twilight zone — High severity, or a signal on a lesser flaw
impact 40.7 · likelihood 0.1 · exploitation 0
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Stakeholder-Specific Vulnerability Categorization from CISA's ADP record at CVE.org: whether exploitation is observed, whether an attack can be automated, and how much of the system is at stake.
Exploit-prediction probability, daily snapshots since Sep 8.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via NVD
0.3%
Last analysed / modified upstream
A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). A session identifier is generated using an algorithm with insufficient randomness, resulting in a token with low entropy that can be predicted or brute-forced within a feasible number of attempts. This could allow an unauthenticated remote attacker to derive valid session identifiers and bypass authentication.
Refer to the linked advisories for vendor-supplied fixes and affected version ranges.
Connected by shared product, vendor, weakness, or advisory.
CVE-2026-62653Medium· 6.8A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)
CVE-2026-62654Medium· 6.8A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)
CVE-2026-62645Critical· 9.8A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)
CVE-2026-62647High· 7.4A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)
CVE-2026-62648High· 7.5A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)
CVE-2026-62649High· 7.5A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70)