CVE-2023-24544

Improper access control vulnerability in Buffalo network devices allows a network-adjacent attacker to obtain specific files of the product. As a result, the product settings may be altered. The affected products and versions are as follows: BS-GSL2024 firmware Ver. 1.10-0.03 and earlier, BS-GSL2016P firmware Ver. 1.10-0.03 and earlier, BS-GSL2016 firmware Ver. 1.10-0.03 and earlier, BS-GS2008 firmware Ver. 1.0.10.01 and earlier, BS-GS2016 firmware Ver. 1.0.10.01 and earlier, BS-GS2024 firmware Ver. 1.0.10.01 and earlier, BS-GS2048 firmware Ver. 1.0.10.01 and earlier, BS-GS2008P firmware Ver. 1.0.10.01 and earlier, BS-GS2016P firmware Ver. 1.0.10.01 and earlier, and BS-GS2024P firmware Ver. 1.0.10.01 and earlier
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
jpcertCNA
---
---
CVEADP
---
---
CISA-ADPADP
8.1 HIGH
ADJACENT_NETWORK
LOW
NONE
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Base Score
CVSS 3.x
EPSS Score
Percentile: 25%
VendorProductVersion
buffalobs-gsl2024_firmware
𝑥
≤ 1.10-0.03
buffalobs-gsl2016p_firmware
𝑥
≤ 1.10-0.03
buffalobs-gsl2016_firmware
𝑥
≤ 1.10-0.03
buffalobs-gs2008_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2016_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2024_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2048_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2008p_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2016p_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2024p_firmware
𝑥
≤ 1.0.10.01
buffalobs-gs2016p_firmware
𝑥
< 1.1.7.01
buffalobs-gs2016hp_firmware
𝑥
< 1.1.7.01
buffalobs-gs2024p_firmware
𝑥
< 1.1.7.01
buffalobs-gs2024hp_firmware
𝑥
< 1.1.7.01
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://jvn.jp/en/vu/JVNVU96824262/
https://www.buffalo.jp/news/detail/20230310-01.html
https://jvn.jp/en/vu/JVNVU96824262/
https://www.buffalo.jp/news/detail/20230310-01.html