02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: ciscoA vulnerability in the SAML authentication process of Cisco Secure Client could allow an unauthenticated, remote attacker to conduct a carriage return line feed (CRLF) injection attack against a user.
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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.
- AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
- 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
- 29.91% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 98.0% of scored records. A rank, not a probability.
- NVD base score
- 8.2 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
- NVD analysis status
- Analyzed. 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.
SCHEMA: 5.1
- Published
- 2024-03-06 16:30Z2 YR AGO
- Last updated
- 2024-08-01 21:59Z2 YR AGO
- Reserved
- 2023-11-08
- Assigning CNA
- cisco
- Record state
- PUBLISHED
- Severity
- High (CVSS 8.2)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
- Weaknesses
- CWE-93Improper Neutralization of CRLF Sequences ('CRLF Injection')Base
- Data version
- 5.1
- Document digest
- 6e404db9ecd9130e1bba6ed570899f0a4679c8c1871636aa8cc6ec1f192c08d6
05 Affected products
PAIRS: 2VendorProductVersionsPlatforms
CiscoCisco Secure Client4.9.00086, 4.9.01095, 4.9.02028, 4.9.03047, 4.9.03049, 4.9.04043, 4.9.04053, 4.9.05042, 4.9.06037, 4.10.00093, 4.10.01075, 4.10.02086, 4.10.03104, 4.10.04065, 4.10.04071, 4.10.05085, 4.10.05095, 4.10.05111, 4.10.06079, 4.10.06090, 4.10.07061, 4.10.07062, 4.10.07073, 5.0.00238, 5.0.00529, 5.0.00556, 5.0.01242, 5.0.02075, 5.0.03072, 5.0.03076, 5.0.04032, 5.0.05040, 5.1.0.136, 5.1.1.42— ciscosecure_client4.10.00093, 4.10.01075, 4.10.02086, 4.10.03104, 4.10.04065, 4.10.04071, 4.10.05085, 4.10.05095, 4.10.05111, 4.10.06079, 4.10.06090, 4.10.07061, 4.10.07062, 4.10.07073, 4.9.00086, 4.9.01095, 4.9.02028, 4.9.03047, 4.9.03049, 4.9.04043, 4.9.04053, 4.9.05042, 4.9.06037, 5.0.00238, 5.0.00529, 5.0.00556, 5.0.01242, 5.0.02075, 5.0.03072, 5.0.03076, 5.0.04032, 5.1.0.136, 5.1.1.42—