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01 Record

CVE-2024-2051

CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause account takeover and unauthorized access to the system when an attacker conducts brute-force

CriticalPUBLISHEDCNA: schneider
CNA base score9.8 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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02 Description

CWE-307: Improper Restriction of Excessive Authentication Attempts vulnerability exists that could cause account takeover and unauthorized access to the system when an attacker conducts brute-force

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.75% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 54.6% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Deferred. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2024-03-18 16:03Z2 YR AGO
Last updated
2024-08-28 15:04Z2 YR AGO
Reserved
2024-03-01
Assigning CNA
schneider
Record state
PUBLISHED
Severity
Critical (CVSS 9.8)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-307Improper Restriction of Excessive Authentication AttemptsBase
Data version
5.1
Document digest
ce0d15ff87d5531f7b5df562a0c985106619f3fe8363812a09c8960cec06c160

05 Affected products

VendorProductVersionsPlatforms
Schneider ElectricEasergy T200 (Modbus) Models: T200I, T200E, T200P, T200S, T200HSC2-04MOD-07000104 to prior—
Schneider ElectricEasergy T200 (IEC104) Models: T200I, T200E, T200P, T200S, T200HSC2-04IEC-07000104 to prior—
Schneider ElectricEasergy T200 (DNP3) Models: T200I, T200E, T200P, T200S, T200HSC2-04DNP-07000104 to prior—
schneider_electriceasergy_t200i_firmware0 to < sc2-04mod-07000104—
schneider_electriceasergy_t200e_firmware0 to < sc2-04mod-07000104—
schneider_electriceasergy_t200p_firmware0 to < sc2-04mod-07000104—
schneider_electriceasergy_t200s_firmware0 to < sc2-04mod-07000104—
schneider_electriceasergy_t200h_firmware0 to < sc2-04mod-07000104—

06 References