CWE-342 · Cryptography
Predictable Exact Value from Previous Values
7CVEs
SortMost likely exploited
7 CVEs with CWE-342 as their weakness
| CVE · most likely exploited | CVSS | EPSS | Published |
|---|---|---|---|
| CVE-2014-9196Eaton’s Cooper Power Series Form 6 Control and Idea/IdeaPlus Relays with EthernetEaton’s Cooper Power Systems · Series Form 6 · CVSS 7.6 · 2015-07-20 | 7.6 | 2.5% | 2015-07-20 |
| CVE-2020-16226Mitsubishi Electric Multiple ProductsMitsubishi Electric · QJ71MES96 · 2020-10-05 | – | 2.3% | 2020-10-05 |
| CVE-2022-27577The vulnerability in the MSC800 in all versions before 4.15 allows for an attacker to predict the TCP initial sequence number. When the TCP sequence is predictable, an attacker ca…Sick · SICK MSC800 · 2022-04-11 | – | 1.4% | 2022-04-11 |
| CVE-2020-28388A vulnerability has been identified in APOGEE PXC Compact (BACnet) (All versions < V3.5.5), APOGEE PXC Compact (P2 Ethernet) (All versions < V2.8.20), APOGEE PXC Modular (BACnet)…Siemens · APOGEE PXC Compact (BACnet) · CVSS 6.5 · 2021-02-09 | 6.5 | 1.4% | 2021-02-09 |
| CVE-2023-3373Predictable Exact Value from Previous Values vulnerability in Mitsubishi Electric Corporation GOT2000 Series GT21 model versions 01.49.000 and prior and GOT SIMPLE Series GS21 mod…Mitsubishi Electric Corporation · GOT2000 Series GT21 model · CVSS 5.9 · 2023-08-03 | 5.9 | 1.0% | 2023-08-03 |
| CVE-2022-29930SHA1 implementation in JetBrains Ktor Native 2.0.0 was returning the same value. The issue was fixed in Ktor version 2.0.1.JetBrains · Ktor · CVSS 8.7 · 2022-05-12 | 8.7 | 0.9% | 2022-05-12 |
| CVE-2026-88778TCP Initial Sequence Number (ISN) predictionCitrix NetScaler · ADC · CVSS 8.8 · 2026-09-27 | 8.8 | 0.7% | 2026-09-27 |
EPSS is the probability of exploitation in the next 30 days (FIRST). Data as of 2026-11-14.